Someone drops a 50 g pebble off of a docked cruise ship, 70.0 m from the water line. A person on a dock 3.0 m from the water line holds out a net to catch the pebble. (a) How much work is done on the pebble by gravity during the drop?

Q: A helicopter lifts a 71 kg astronaut 12 m vertically from the ocean by means of a cable. The…

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Q: When a 0.0598-kg golf ball takes off after being hit, its speed is 32.5 m/s. (a) How much work is…

A: Given dataMass of the ball m=0.0598kgspeed of the ball v=32.5 m/s

Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-10.0 m below. If your…

A:

Q: A factory worker pushes a 25.0-kg crate a distance of 6.0 m along a level floor at constant velocity…

A: As the box is moving with uniform velocity i.e. there is no acceleration, we can deduce that the net…

Q: A cat's crinkle ball toy of mass 31 g is thrown straight up with an initial speed of 7 m/s. Assume…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: You drop a 3.00 kg book to a friend who stands on the ground at distance D = 11.0 m below. If your…

A: Mass of the book, m = 3.00 kg Acceleration due to gravity, g = 9.81 m/s^2 Distance between the…

Q: A worker slides a box of mass 10 kg at a constant velocity, along a flat surface. tHE WORKER IS…

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Q: A helicopter lifts a 80 kg astronaut 20 m vertically from the ocean by means of a cable. The…

A: (a). The work done by helicopter is

Q: A 200 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 4.4 N/cm…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A 300 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 4.8 N/cm…

A: The work done by the force of gravity is  WG=mgh                                  .......(1) The…

Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-10.0 m below. If your…

A: As per  guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost other parts in…

Q: A 0.545-kg basketball is dropped out of a window that is 6.02 m above the ground. The ball is caught…

A: The mass of the ball=0.545 kg.The distance from ground to window=6.02 m.The distance from hand to…

Q: Someone drops a 56 g pebble ott of a docked cruise ship, 73.0 m trom the water line. A person on a…

A:

Q: A 35 kg student bounces up from a trampoline with a speed of 7.4 m/s. (a) Determine the work done…

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Q: A man returning from ice fishing trip pulls a sled with fish. Total mass of the sled and fish is…

A:

Q: A 300 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 3.0 N/cm…

A:

Q: As shown in the figure, the package of mass m = 3.00 kg initially resting at x = 0 on a roller belt…

A: Mass of the package is 3.00 kg

Q: A dock worker pushes a m = 3.60 kg crate a distance d = 6.60 m along the floor by a constant force…

A:

Q: (a)The force acting on a particle varies as in the shown figure. Find the work done by the force on…

A: Work done W = F.ds Here, F is the force and ds is the distance. Here the work done can be found by…

Q: A 1.90 kg snowball is fired from a cliff 13.5 m high. The snowball's initial velocity is 15.8 m/s,…

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Q: While an airplane is in flight, the pilot announces that an emergency landing has to occur.  In…

A: Given quantities: mass of the passenger (m) = 82 kg height through which it descends (H) = 391 m…

Q: One species of Darwin’s finch, Geospiza magnirostris, can exert a force of 217 N with its beakas it…

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Q: A small 65g toy rocket is launched straight up from the ground at 120 km/h (a) What is the kinetic…

A: Given The mass of the rocket is m=65 g=65×10-3 kg. The initial velocity of the rocket is v=120…

Q: A middle school kid is pushing a lawn mower with 46 N of force at an angle 31 degrees below the…

A: Force = F = 46 N Displacement = S = 350 m The diagram is given below:

Q: You drag your 30 kg suitcase 1200 m thru the Chicago airport at essentially constant velocity 2.0…

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Q: blem 5: A boy is pulli an angle of 30°.

A: Force exerted on the wagon,                                    Displacement travelled by wagon,…

Q: When a 0.0310-kg golf ball takes off after being hit, its speed is 44.4 m/s. (a) How much work is…

A:

Q: Someone drops a 70 - g pebble off of a docked cruise ship, 50.0 m from the water line. A person on a…

A: Given: The mass of the pebble is 70 g. The initial height is 50.0 m. The final height is 5.0 m.

Q: A helicopter lifts a 85 kg astronaut 13 m vertically from the ocean by means of a cable. The…

A:

Q: A raindrop of mass 3.07 x 10 kg falls vertically at constant speed under the influence of gravity…

A: GRAVITATIONAL FORCE ACTING ON PARTICLE IS GIVEN BY  F =  m g  F = force  m= mass = 3.07*10-5kg  g =…

Q: Consider a particle on which a force acts that depends on the position of the particle. This force…

A: figuring out how much work a certain force does to move a particle from the origin to a location 5…

Q: You drop a 1.50 kg book to a friend who stands on the ground at distance D= 12.0 m below. If your…

A: Since you have asked multi-part questions, we will solve the first three parts for you. In case you…

Q: (0,y) - path 1 (0,y,) • - path 2 (x,,0) * (x,,0) * (a) (b) Does the work done on the object by the…

A: We have to find out of the figure above does the work done depends on the path or not.

Q: A cat's crinkle ball toy of mass 28 g is thrown straight up with an initial speed of 5 m/s. Assume…

A: Data Given,  Mass of the ball ( m ) = 28 g = 28 × 10-3 kg Initial speed ( v ) = 5 m/s  Air drag is…

Q: While doing a chin-up, a man lifts his body 0.40 m.  (a) How much work must the man do per kilogram…

A: let the mass of the body be M kg. Height of the lift,h=0.40 m Acceleration,a=9.8 m/s2 (a) How much…

Q: An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and…

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Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-13.0 m below. If your…

A: Given:-  The mass of the book is m = 2.50 kg  The man stands on the ground at a distance of D = 13.0…

Q: A 1.80 kg snowball is fired from a cliff 12.0 m high. The snowball's initial velocity is 16.4 m/s,…

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Q: e.g. A particle (mass 2kg) start to move from static state along x direction under the force F=12ti.…

A: See below