A leaky 10-kg bucket is lifted from the ground to a height of 12 m at a constant speed with a rope that weighs 0.5kg/m. Initially, the bucket contains 36 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 12m level. Find the work done

Q: What is the speed of the object represented by line C? OA 0 m/s OB 0.5 m/s OC 1.0 m/s OD Not enough…

A:

Q: If the galaxy NGC 6643 is 588 million light-years away, what is the lookback time to the galaxy?…

A: Given:  Distance of galaxy NGC 588 from earth = 588 million light years  We have to find the…

Q: Grounded spherical shell with uniform space charge. Suppose a hollow conducting sphere of radius a…

A:

Q: (6) (a) Which of the following statement is true about a car moving in a circular path, at a…

A: 6. (a) When a car moving in a circular path, at a constant speed then It has an acceleration…

Q: Refer to the figure. Let the mass of the block be 5.90 kg and the angle 8 be 29.0°. Find (a) the…

A:

Q: The equation of a transverse wave on a string is y = (2.6 mm) sin[(19 m¹)x+ (240 s¹) t] The tension…

A: Given:- Equation of a transverse wave on a string is y=(2.6 mm) sin19m-1x+(240s-1)t Tension in the…

Q: 1. Test Stokes' theorem for the function = (ry)2 + (2yz)ý + (3zx)2, using the triangular shaded area…

A:

Q: Estimate the distance in feet that your car travels on the entrance ramp to a freeway as it…

A: Solution:-

Q: A 22 g red superball traveling 18 m/s EAST has an elastic collision with a 96 g blue superball…

A:

Q: A bug is located at the origin at 1-0 with a velocity of 45 m/s at an angle of 40° counterclockwise…

A: Given:  At t =0secPosition = originVelocity = 45 m/s at 40° counterclockwise from +x axisAt t= 3.5…

Q: What is the approximate average energy, average frequency and average wavelength associated with…

A: Calculate the average energy.

Q: (d) What are the two conditions for forces that are equal in magnitude and opposite in direction to…

A: d)  2 conditions for forces that are equal in magnitude and opposite in direction to be Newton's 3rd…

Q: 2. A circular loop of wire with a diameter of 15.0 cm is in the horizontal plane and carries a…

A:

Q: A 75 N crate is at rest on an incline that is inclined a 25° above the horizontal. The coefficient…

A: Given, Weight of the crate, W = 75 N angle of the inclined plane, θ= 25° coefficient of static…

Q: What is the maximum energy, maximum frequency and minimum wavelength associated with an 6MV beam?

A:

Q: A swimmer runs horizontally off a diving board with a speed of 3.32 m/s and hits the water a…

A:

Q: Problem 2 In terms of the xs, ŷs, 2s coordinates of a fixed space frame {s}, frame {a} has its…

A:

Q: Sample Problem 1 The coefficient of static friction between a person's shoe and the ground is 0.70.…

A: Note: As given in the question I am going to solve the first part of the question. Given in question…

Q: A long horizontal wire carries 26.0 A of current due north. The Earth's field 22.0 cm due west of…

A:

Q: A sprinter runs a 100 m dash in 12.0 s. She starts from rest with a constant acceleration ay for 3.0…

A:

Q: Fnorm (normal force) = __________ N Ffrict (force of friction) = __________ N m (mass) = _________…

A: Given value--- Fgrav = 420 N. coefficient of friction force = 0.2. angle = 30 degree. We have to…

Q: (CILO1) Describe what happens to the external effect of the ball if it experiences: c. ΣF = 0,ΣΜ = 0…

A: If net force acting on the system it will cause translatory motion. Torque is the moment of force it…

Q: apart. If one electron from every 106 atoms is transfe from one ball to the other, the coulomb force…

A: Here, we calculate the  coulomb force between the two balls as given follow;

Q: A spring gun has an elastic constant of k= 500 N/m. The gun is brought to the surface of the moon,…

A: Given data:  Spring constant (k) = 500 N/m Mass (m) = 30 g = 0.030 kg Height (h) = 300 m…

Q: During what period of history was metaphysics most influential?

A: Meta physic deals with nature of existence ,truth and knowledge.

Q: A 1500 kg car skids to a halt on a wet road where 4 = 0.51. You may want to review (Pages 141 - 145)…

A:

Q: Calculate A) the resultant, R, of the three following forces: F₁ = (36 N, 36 deg), F₂ = (25 N, 60…

A:

Q: A wire of diameter 0.850 mm and length 30.0 m has a measured resistance of 2.80 2. What is the…

A: Given data:  Diameter (d) = 0.850 mm Length (L) = 30.0 m Resistance (R) = 2.80 Ω Required: The…

Q: What is the effect of too little or too much water in the voids of soil? How is this related to the…

A: First, we have to know tha Soil has the ability to retain water. Water enters the soil through large…

Q: Determine the torque on the coil.

A:

Q: You are on the roof of a Physics Building, 51 m above the ground. Your physics professor, who is…

A:

Q: In the figure, a chain consisting of five links, each of mass 0.133 kg, is lifted vertically with a…

A: given data  mass of each link m = 0.133 kg acceleration of the chain a = 1.51 m/s^2

Q: Find the electric field (in N/C) at a distance of 0.6 m from the midpoint of a straight line segment…

A:

Q: A human cannon ball is fired at an angle of 60 degrees and speed of 25m/s. If the net is located 35…

A: Given, A human cannon ball is fired at an angle of 60 degrees and speed of 25m/s.  So,  v0x =…

Q: Monochromatic light illuminates a single slit with a width of 3.0 microns and produces a first-order…

A:

Q: The engine in an imaginary sports car can provide constant power to the wheels over a range of…

A: Given: The constant power was applied to the wheel from 0 to 70 mph. The time taken by the car from…

Q: 8. Three blocks are in contact with one another on a frictionless, horizontal surface as shown in…

A:

Q: A long straight wire carries a current of 5.0 A. Find the magnitude of the magnetic field at a…

A: Given data: The current I=5.0 A The distance r=10.0 cm

Q: The following values represent a particle with an x-coordinate that varies in time. Time, t (s)…

A: Solution:- (A) X. Vs. t  graph

Q: A paperclip is connected to the table by a string and held suspended in the air by a magnet, as…

A:

Q: 11. A plane flying for 20 minutes in a 40 km/h wind blowing towards 25° south of east, is over a…

A:

Q: A point charge Q moves on the x-axis in the positive direction with a speed of 370 m/s. A point P is…

A: The magnetic field due to moving charge at a point is given as B=μoq4πvsinθr2 Here  q,r are…

Q: A boat has an initial heading and speed of 40.0 m/s [75 degrees South of West]. It is in a river…

A: Given value--- velocity of boat = 40.0 m/s [75 degrees South of West]. velocity of current = 30 m/s…

Q: A child’s toy consists of a m = 34 g monkey suspended from a spring of negligible mass and spring…

A: Given in question -  Mass of toy(m) = 34g                                    Stretch in spring after…

Q: 2. A circular loop of wire with a diameter of 15.0 cm is in the horizontal plane and carries a…

A:

Q: A car is accelerated from velocity v₁ to v2 in the time period of t. The mass of the car is m. The…

A:

Q: A car is accelerated from velocity v1 to v2 in the time period of t. The mass of the car is m. The…

A:

Q: Solve the resultant force of the force system shown. 7.5N 7N 4N 3.5N 30° 30° 12 5 5.5N 25 3 2 3 5.5N…

A:

Q: 2. A 45.0 kg boy is initially seated on the top of a hemispherical ice mound of radius 20.0 m. He…

A: Given data: The mass of boy is m=45 kg. The radius of mound is r=20 m.

Q: A car is accelerated from velocity v₁ to v2 in the time period of t. The mass of the car is m. The…

A: Calculate the vertical distance traveled by the car. Calculate the increase in the potential…