19. What is the optimum angle that can reach the maximum range for a given projectile? Select one: a. 35 degree b. 45 degree c. 55 degree d. 65 degree
Q: 20. The orange is hanging 5.00 m above the ground as illustrated in the figure to the right. You…
A:
Q: 1. A basketball is thrown from the ground into the air at an angle of 40.0° from the horizontal at a…
A: Bartleby's guidelines allowing answer only the first question
Q: Can you provide solutions and explanations for this problem? and provide a graph or illustration as…
A: The situation of the Ferris wheel is shown below. Here, x is the horizontal distance from the…
Q: projectile is fired with an initial velocity of 60 m/s upward at an angle of 30 degrees to the…
A: Motion of projectile can be divided into x component and y component.
Q: Determine angles a, b, and c shown in the Figure 1. a 40° FIGURE 1
A:
Q: Danielle launches a ball off of a platform of height h with velocity vo at an angle 0 above the…
A: L= 11.5 m H-h= L/12 Vo2= 1.5gL
Q: The angle made by the velocity of man to the velocity of rain w.r.t to ground -1 man 0= Tan FZEn 2)…
A: Resultant of two vectors can be determined by triangle law of vector
Q: 3) A cannon fires a shell at 200 m/s at an angle of 36 degrees above the horizontal. What is the…
A: 3. The time of flight of the shell is
Q: 52. A shot is fixed at an angle a to the horizontal up an inclined plane of inclination B. It will…
A: 52) Refer to the figure below : It is given that the shot strikes the plane horizontally at point…
Q: A rifle is fired horizontally at the center of a target. The bullet has an initial velocity (also…
A:
Q: Two archers are on a contest, who will fire the arrow with the greatest horizontal distance. Archer…
A: The range for a projectile motion can be calculated as below, Here u is the initial velocity of the…
Q: What is the value of angle θ in degrees? What is the magnitude of force T?
A:
Q: Part 1 Find the angle 3. y 30° Answer: 3 - i 19 kips 19° n x
A: Requiredβ=?
Q: A projectile is fired in such a way that its horizontal range is equal to 13.5 times its maximum…
A:
Q: 9) Sela walks 50 meters South(A), then another 35 meters in a direction 45 degrees south of east. A-…
A:
Q: At a water fountain, water attains a maximum height of 4m at horizontal distance of 0.5m from its…
A:
Q: A science student is riding on a flatcar of a train traveling along a straight, horizontal track at…
A: It is given that,
Q: 9) While a vehicle is traveling with a velocity of v=8 (m/s), a stone is thrown over it with a…
A:
Q: 1. An archer shots an arrow with an initial speed of 60.0 m/s at an angle of 30.0° with the archer's…
A: We have
Q: 53. Given the vectors in the preceding figure, find vector R that solves equations (a) D +R = F and…
A:
Q: . A canon is fired with amuzzle velocity of 300m/s at an angle of 600, what is its range?
A: Given: Initial velocity, u = 300 m/s Angle = 60o
Q: 12. A projectile with a muzzle velocity of 400 meter per second is fired from a gun on top of a…
A: The time taken for a projectile fired from a certain height above the ground at an angle to hit the…
Q: A highway is to be built between two towns, one of which lies 35.0 km south and 72.0 km west of the…
A: Let the town be A and B Given that Town B is located 35 km south and 72 km west from town A
Q: 18. A horizontal rifle is fired at a bull's-eye. The muzzle speed of the bullet is 670 m/s. The gun…
A: Given: Speed of the bullet is V = 670 m/s. Vertical distance y = 0.025 m.
Q: Which of the following equations would give the x-component of A with magnitude of 765m, 143°?…
A:
Q: 3.) The muzzle velocity of a projectile is 1500 fps and the distance of the target is 10 miles. What…
A:
Q: 5. A projectile starting from ground hits a target on the ground located at a distance of 1000…
A: Given that:- Time of flight of projectile=T=40sec
Q: 11 A boy throws a ball with speed V m/s at an angle of 45° to the horizontal. a Derive expressions…
A:
Q: 5. Angle between two vectors A and B is 0. Then what is the meaning of A cos 0? (A) prjection of B…
A: Dot product of two vectors
Q: 1. Do you think the object is moving only horizontally (on x-axis) ? Why or why not? 2. How did the…
A: Given : Projectile motion.
Q: B/ The rocket is fired vertically and tracked by the radar station shown . When 0 reaches 70° ,other…
A: Let the components of velocity given at the point of tracking are Vr and Vθ. Let the position…
Q: A foot ball is kicked vertically upward from the ground and a student gazing at a window sees it…
A:
Q: 4. A ball is thrown from the top of a building. Just at the edge, its velocity is horizontal, with…
A:
Q: I hit a baseball into a pop fly at 41 m/s at a 60 degree angle from horizontal. (Level ground, Earth…
A: The given data are listed below with appropriate variables. Here, v denotes the baseball’s speed, θ…
Q: An Orc archer below a 54 meter high tower (different height from the wall from problem 3) fires his…
A: Height of tower (h) = 54 m Launch velocity (u) = 45 msLaunch angle (θ) = 53.1o
Q: 2. What is the trigonometrical relationship between vector and its' horizontal and vertical…
A: Let, A be any vector quantity at an angle theta with the horizontal, then its horizontal and…
Q: 1. An archer shofs an arrow with an inifial speed of 60.0 m/s at an angle of 30.0° with the archer's…
A: Note : Since the question has multiple sub-parts, as per guidelines we can provide solution to first…
Q: 1. A sepak takraw that is kicked from a height of two meters follows a path that is a. circular c.…
A: The sepak takraw ball is made up of synthetic fiber that is used to play in a court. The parabolic…
Q: A baseball player throws a ball at a 40° angle to the ground. The ball lands on the ground some…
A: The baseball follows a projectile motion thus, its trajectory is a parabola. Now, it is known that…
Q: (a) an axis through O perpendicular to the page magnitude N.m direction --Select--- (b) an axis…
A:
Q: 3. Find the angle and magnitude of the force below T=300N 200 30kg
A:
Q: H.W: A ball is thrown with an initial speed vgat an angle 0 below the horizontal from rooftop 44m…
A:
Q: 1. Which angle will always result in the largest horizontal range? 2. Explain what happens to…
A:
Q: 3) A fly lands on one wall of a room. The lower-left corner of the wall is selected as the origin of…
A:
Q: . You are flying a helicopter 65 km due to Camp A. You then fly bearing 125 degree 89km to camp B.…
A:
Q: H.W: A ball is thrown with an initial speed voat an angle 0 below the horizontal from rooftop 44m…
A:
Q: A rifle fires a bullet with a speed of 250 m/s at an angle of 52o above the horizontal. What is the…
A: Q. Given information Initial velocity of the bullet u = 250 m/s at an angle θ = 52 degree ( above…
Q: The Incredible Hulk, chased by the army, leaps with speed 16_m/s at a 57° angle above the horizontal…
A:
19. What is the optimum angle that can reach the maximum range for a given projectile?
Step by step
Solved in 2 steps with 2 images
- A projectile is launched at 50m/s velocity making an angle of 30 with horizontal. a. Calculate the velocity of the projectile at 3sec.4.2 m 5m A 5m long ladder is leaning against a wall of height 4.2m. as shown. The angle (6) made by the ladder with the floor is a. 40.03° O b. 32.86° O c. 49.97° O d. 57.14°Which is equal in magnitude to Ty of m2? n T T Ⓒ = 40.3° A. mlg B. m2g C. fk D. n m₂g m₁ m₁g
- A 10 meter long ladder rests against a vertical wall so that the distance between the foot of the ladder and the wall is 2 meter. Find the angle the ladder makes with the wall? 10 m 2 m Select one: a. 78.47° O b. 1° O c. 11.53° O d. 44.42°The barge of starch passes a light house. From the top of the light house 60 m high from sea level, the angle of depression (AOD) of the barge is 15 degree. A. Find the distance of the barge from the foot of the light house if the AOD is 15 deg. B. If the barge moves 120 m away from the lighthouse, what will be the resulting AOD from the top of the light house? C. If the barge moves 100 m closer to the lighthouse as it approaches to the original position, what is the resulting AOD?Problem: Vector F1 = 625 N makes an angle of 270° when rotated counterclockwise from the +x axis. Vector F2 = 875 N makes a 120° angle from Vector F1 when rotated counterclockwise. Find the following: 1. What is the value for Rx? A. 700 N B. 757.8 N C. 900 N 2. What is the value for Ry? A. -187.5 N B. 200 N C. +187.5 N 3. What is the direction of the vector needed to balance the two forces? A. 0° B. 186° C. -32° D. 166° E. 270° F. -31° G. -180° Answer all the questions please I'll give rate.
- 22. From the top of an overpass 14 m above the ground, Ana finds the angle of depression of Alma down the street is 30°. How far is Alma from the overpass? a. 24 m b. 28 m c. 34 m d. 38 m 23. A jet plane flying 6,000 m above the ground passed directly above the MJ. One minute later, MJ noticed that the plane's angle of elevation was 18°. What was the horizontal distance covered by the plane? a. 18,467 m b. 18, 698 m c. 20, 672 m d. 21, 110 m 24. If the top of the tower is 6,532 m away from an observation balloon and the angle of depression is 10°50', what is the horizontal distance to the tower? a. 6, 416 m b. 5, 643 m c. 7, 528 m d. 12, 103 m 25. A rescue helicopter hovers at an altitude 525 m over two fishing boats. If the angle of depression from the helicopter to the boats are 38° 10' and 22° 30'. how far apart are the boats? a. 1, 935 m b. 1, 758 m c. 2, 019 m d. 2, 204 mQUESTION 20 In the absence of wind resistance, a heavy object is launched from level ground at an angle above the horizontal. What must be the value of this angle to give the maximum range? a. 45 degrees b. 25 degrees O c. 30 degrees d. 35 degrees e. 40 degrees1. At a golf course, a par 3 hole is 80 meters 15 degrees east of south from the tee. Your first shot is 70 meters but 10 degrees west of south. a. How far are you from the hole after the first shot. b. What direction should you hit your shot to get the ball in the hole. Give angle relative to a compass direction, i.e., 5 degrees north of east. Start by drawing the vectors in involved (with arrows). Use your diagram to determine the relation between the three vectors.
- 4. A shot is fired at an angle of 45° with a horizontal and a velocity of 300 fps. Find the height and the range of the projectile..A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m above sea level. If the projectile hits the ocean surface 49.2 seconds after being fired, determine: a. The angle of elevation of the gun; b. The range c. The highest point attained above the cliff. y V, H water surface (w.s.) RMoving to another question will save this response. Question 6 Given two vectors A = 7i+ 5j - 2k, and B = 3i – 10j + 6k, what is the angle between the two vectors? O A. 112.7° B. 116.3° O C. 118 4° O D. 115° O E. None of these Moving to another question will save this response.
