Answered: 18. Find the range of a canon which…

18. Find the range of a canon which fires a shell at 45 m/s at an angle of 45 degrees with the horizontal. a. 157 m b. 195 m c. 207 m d. 245 m e. None of the above

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter39: Relativity

Section: Chapter Questions

Problem 39.1P: The truck in Figure P39.1 is moving at a speed of 10.0 m/s relative to the ground. The person on the...

See similar textbooks

Related questions

Q: Suppose a 150 mm focal length telephoto lens is being used to photograph mountains 20.0 km away. (a)…

A: The given values are, f=150 mm=150×10-3 mdo=20.0 km=20.0×103 mho=3000 m

Q: Suppose a 250 mm focal length telephoto lens is being used to photograph mountains 15.0 km away. (a)…

A: Given focal length of telephoto lens f=250 mm =0.25…

Q: An object of height 4.25 cm is placed at a distance of 22.5 cm from the convex lens. Whose focal…

Q: VB= So0 kenlhr VA=600 hnlhr trey hae an Engue D of VBIA= 90o hmlhr 157.4 plne C What s he resultant…

A: Given:vA=600 km/hvB=500 km/hvB/A = 900 km/h we have to find angle between VA and VB

Q: 1104.) A projcctile is fired with an initial volocity of 193.2 ft/soc. upward at an angle of 30 to…

Q: Thor's Mjölnir is aimed 13.75° above the horizontal at a mirror 11.53 km away. It breaks off the…

Q: *68. | You live in the building on the left in the drawing, and a friend lives in the other…

A: Let h denote the height of the shorter building, H denote the height of the taller building, h1…

Q: 2) Find critical angle for a water – air boundary

A: Critical Angle: When a beam of light travels from denser medium(water) to rare medium(air) the light…

Q: (III) You are in a hot air balloon, 200 m above the flat Texas plains. You look out toward the…

Q: (a) Find the angle of deviation ?min for ?1 = 40.5°. (Enter your answer in degrees.) (b) Find the…

A: Given that index of refraction is 1.30 and apex angle 60 degree.Then we have to determine the value…

Q: 1. What are the different properties of light that apply to the image formation of optical devices…

A: In this question we have to answer about the topic image formation. Please give positive feedback if…

Q: 4. The drinking fountain is designed such that nozzle is located 100mm from the edge of the basin as…

Q: Given the figure below, if the most beam is 170g and Li = 300mm determine: A. M2 if M1=900g,…

Q: What is the aspect ratio for a television screen that measures 44 inches wide by 25 inches high?

A: The quantity of pixels (dots) that comprise the image on your television is referred to as…

Q: y 100 mm 225 mm 75 mm 50 mm 125 mm

A: → First of all devide this body into3-rection.Area of first rection (A1) = 225×50 mm2 = 11,250…

Q: a.) Determine the equation derived from the EF, = 0. %3D b.) Determine the equation derived from the…

Q: 1. A beam of light is incident upon a mirror that is held horizontally. The angle that the light…

Q: Evaluate each of the following expressions. a) Lw320 b) Î¸W»2-1 = %3D c) Ê \3p.)= d) Sy*320L p32,1…

A: Use the following expressions: L^2ψn,l,m=ll+1 ħ2 ψn,l,m L^zψn,l,m=mħ ψn,l,m

Q: h 1,- 2; = A2 = "-(1- cos0) M.C %3D

A: To derive compton equationλf - λi = ∆λ = hmec(1-cosθ)

Q: Zoom out to a single particle. m+M

A: Given here total mass of a system is M+m velocity of this system of mass is 3 m/s in x-direction we…

Q: 10. (II) A small candle is 38 cm from a concave mirror having a radius of curvature of 24 cm. (a)…

A: Given Position of candle u = - 38 cm Radius of curvature of mirror R = -24 cm a) To find Focal…

Q: Some telephoto cameras use a mirror rather than a lens to magnify distance objects. What radius…

Q: e figure shows a circular re - of the plane of the page. (1.50 mV-m/s)t, where %3D

A: Given data: Radius R=2.50cm=0.0250m Magnetic flux ϕE=1.50 m.V.m/st

Q: Q1) Suppose you are going to visit your friend and you realize that when she is wearing her glasses,…

A: Given that:v1=0.36 mP=+0.8D

Q: 2. A high fountain of water is located at the center of a circular pool as shown in figure. Not…

A: Circumference , C = 15 m Angle , θ = 55° To find = Height of the mountain

Q: 6. If ø(r, y, z) = r²yz and Ã = 3r²yâ + yz?ÿ – rzi, %3D find (a) 00 (b) (c) (d) OÃ)

Q: 3. The near point for a person is measured to be 1.20 m. If this person wishes to read at the normal…

A: Distant objects need to be imaged at most 1.20 m from the eye. So distance from the object (do) =…

Q: e. S A woman stands at a horizontal distance z from a mountain and measures the angle of elevation…

A: Given that:- In this question height of mountain top from ground is y.

Q: A mirror produces an image that is located 47.0 cm behind the mirror, when the object is located…

Q: Two converging lenses, each of focal length 14.9 cm, are placed 39.6 cm apart, and an object is…

Q: Q1: let A= (3, 5, -7)B = (2, 7, 1).Find A + B, A - B, A, B, A B, and the %3D cosine of the angle…

A: Given, A =(3, 5, -7)B =(2, 7, 1)

Q: 39. A woman stands at a horizontal distance x from a mountain 8 and measures the angle of elevation…

Q: a. Illustrate with label angle of incidence, angle of reflected ray and angle of refraction. b.…

A: Angle of incident, i=38o Refractive index of glass, n=1.52

Q: (III) You are in a hot air balloon, 200 m above the flat Texas plains. You look out toward the…

A: Draw the schematic arrangement of the system.

Q: (a) What is the power and the focal length of the eye when viewing an object 50.0 cm away? (b)…

Q: 1. Find the direction and the force being applied on the object based on the image. 5N 8N 8.7N 5N

A: We have four forces 8.7 N, 5 N, 8 N and 5 N in the +x, +y, -x and -y directions respectively. So we…

Q: Fnorm Fapp Fgrav = %3D m=15.0 kg a = 0.50 m/s/s, right ΣF = %3D

Q: A 438 m tall building casts a shadow of length 191 m on level ground. What is the elevation angle…

A: The elevation angle of the Sun is tanθ=hdθ=tan-1hd=tan-1438 m191 m=66.44°

Q: 1. What is the image distance and image size if a 10.00 cm. tall light bulb placed distance of 91…

Q: A catfish is 2.00 m below the surface of a smooth lake. (a)What is the diameter of the circle on the…

A: The depth of the catfish from the surface of a smooth lake,

Q: 1. Find the x- and y-components of the following displacements in the xy- plane: a) 300 cm at 127°…

Q: (III) You are in a hot air balloon, 200 m above the flat Texas plains. You look out toward the…

A: Given: height above Earth= 200 m= 0.2 km Earth’s radius= 6400 km

Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

18. Find the range of a canon which fires a shell at 45 m/s at an angle of 45 degrees with the horizontal. a. 157 m b. 195 m c. 207 m d. 245 m e. None of the above

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Ex. 4) Solve the equation d ih dt \b(t) а(t) b(t) wo Wi cos wt W1 coS wt -wo
1%A9 li. t LTET 4G+ Vol) O A X O U 9:-7 Second H.W.pdf 1. Draw and label the vector with these components. Then determine the magnitude and angle of the vector. a- Az = 3 ,A, = -2 b- B, = -2 ,B, = 2 2. What is the speed of horse in meter per second that runs a distance of 1.2 miles in 2.4 minutes? 3. A car moving along X- axis according on the function: X (t) = 2 t2 + 5t +7 on [1,2] Find: a- The average velocity. b- The acceleration at 3s. 4. Julie is walking around a track at a 2m/s for some exercise. She then decides to start jogging so she accelerates at a rate of 0.5m/s? for 3 seconds. How far did Julie travel from the time she started to accelerate to the end of the 3 seconds? 5. Ralph uses a 2000 to do this. force to push his car along a road for 1000 m. It takes him500 s a- Calculate the amount of work that Ralph did on the car. b- Calculate the amount of power that he generated. II
3.8 micro m is equal to (1 point) A. 8e6 nm B. 08e3 nm C. 8e-2 nm D. 8e-3 nm E. 8e2 nm 4. 7.2 km/hr is equal to A. O25.92 m/s B. 02m/s C. 2592 m/s D. 2000 m/s E. 7200 m/s S. 7 cm is equal to A700m B. 7e-6 m C7e-4m² D. 704 m² E7e-9 m 6.9 g cm A B. C is equal to (" 900 kg m 0.09 kg m- 90,000 kg m
mgh = 1 mv ₁ ² 2 Duph FAST 2 m = 1.00 kg 9 = 9.80 m/s² V₁ = 11 m/s ² 2 08.P Solve for hieght (h) MUN TIE
Question 6 please… thank youuu!
3. Water at the top of Horseshoe Falls (part of Niagara Falls) is moving horizontally at 9.2 m/sm/s as it goes off the edge and plunges 53 mm to the pool below. If you ignore air resistance, at what angle with respect to the vertical is the falling water moving as it enters the pool? Answer in degrees.
2. A group of students conducted a projectile experiment in which they fired a projectile at an unknown angle with varying speed. Students took the following data for projectile range and speed. Determine: a. Make the lincarized graph and determine its slope with its units. R(m) Volm/s) 0.2 1.71 0.4 2.42 0.6 2.97 3.43 0.8 3.83 1.2 4.2 1.4 4.53 1.6 4.84 1.8 5.14 2 5.42 b. Determine the initial angle at which the projectile was launched.
1. Based on the values provided, complete the following table. Test NoWeight (N) H, (cm) H2 (cm) P.E. (initial) (J) P.E. (final) (J) Loss in P.E. (J) 1 0.8 50 23.4 2 1.0 50 25.0 3 1.2 50 26.2 4 1.4 50 27.8 5 1.6 50 29.4
The truck in Figure P39.1 is moving at a speed of 10.0 m/s relative to the ground. The person on the truck throws a baseball in the backward direction at a speed of 20.0 m/s relative to the truck. What is the velocity of the baseball as measured by the observer on the ground? Figure P39.1
97 PROBLEMS 2-45. Describe how to determine whe ther an equilibrium is stable or unstable when (dUdx),0. 2-46. Write the criteria for determining whether an equilibrium is stable or unstable when all derivatives up through order n, (d" U/ dx ") 0. 247. Consider a particle moving in the rCrion
13. Subtract the following complex numbers: a) (2.5+j1.2)-(1.4+j0.5) b) (8-j4)-(3<25°) c) (48<135°)-(33< -60°)
Which of the equation(s) are dimensionally compatible? E i. = v² + 2aAx m 3 1 ii. v = /rg (ur2g2e) iii.F = mv + v? A. all of the above. В. ii. C. i and ii. D. ii and iii.