A 5.34 kg ball is thrown upward with an initial speed of 13.77 m/s. Ignore air resistance when answering the following questions. What is the ball's initial kinetic energy?  What is the ball's kinetic energy when it reaches its maximum height?  What is the ball's gravitational potential energy (relative to Earth's surface) when it reaches its maximum height?  What is the ball's maximum height?  What is the ball's kinetic energy just before it returns to your hand?

Q: How much potential energy does a 4.5 kg bowling ball have on a rack 0.75 m above the ground? A. 3.4…

A: Since you have asked multiple questions at a time, we can answer only the first question only.…

Q: An object with a weight of 20 N has a kinetic energy of 612 J, what is the object's speed? To what…

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Q: car of mass 2400 lbm drives with a velocity such that it has a kinetic energy of 400 Btu. If the car…

A: Here given the car of mass 2400 lbm.The kinetic energy is 400 Btu. We have to calculate the height…

Q: ) Traveling in a mountainous area, a bus of mass 3 tons reaches the edge of a steep valley. There is…

A: Mass of bus (M) = 3 tons= 3000 kg distance along the road (d) = 20 km Vertical drop (h) = 1 km =…

Q: At one point in its fall, a falling object has a kinetic energy of 5 J and a potential energy of 10…

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Q: The deepest mine ever drilled has a depth of 1.23 x 10 ^4 m. Suppose you drop a rock with a mass of…

A: Given data The depth the rock fall is d = 3 x 103 m. The mass of the rock is given as m = 0.1 kg.…

Q: A 35.0 kg child climbs a 6.00 m long slide that is inclined 30° with the horizontal. What is the…

A: Given  Mass of child, M = 35 kg  Length of slide, =L = 6.00 m  Angle of inclination of slide = 30°…

Q: A ball of mass 2.12 kg is tied to a string of length 4.15 m as shown in Figure P6.50. The ball is…

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Q: 18.00 m B 9.50 m 5.00 m A rollercoaster of mass 3500kg starts from rest at point A. Calculate its…

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Q: A helicopter lifts a 74 kg astronaut 17 m vertically from the ocean by means of a cable. The…

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Q: A student throws a ball upwards from the ground level where gravitational potential energy is zero.…

A: Given  AT Height of h1= 15 m the upward moving ball has a  Potential energy U1 = 60J Kinetic energy…

Q: A 0.23-kg stone is held 1.1 m above the top edge of a water well and then dropped into it. The well…

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Q: The gravitational potential energy of a 500kg elevator at the top of a building, 450m above the…

A: mass=m=500 kg h=450 m PE=mgh g=9.8 m/s^2

Q: t the moment when a gunman releases a 8 kg shot, the shot is 24m above the ground and travelling at…

A: Given, Mass of shot,m=8 kg Initial height,h=24 m Maximum height,H=14.5 m Initial velocity,u=15 m/s

Q: A toy rocket with a mass of 361 grams is launched into the air using a spring.  At the apex of the…

A: Given: The mass of the rocket is 361 g. The speed of the rocket is 14.9 m/s. The height of the…

Q: You throw a ball of mass 15.0 kg straight upward into free fall with an initial kinetic energy of…

A: Given: Mass of ball = 15.0 kg. Initial kinetic energy = 7.0 J

Q: A bicyclist is stopped at the entrance to a valley, as sketched below: F E A Where would the…

A: Potential energy of an object of mass m is given by, P.E.=m g h, where g is acceleration due to…

Q: A pirate captain forces a prisoner to walk the plank. As the prisoner is walking, they have 50 J of…

A: Kinetic energy of prisoner = 50 J  Potential energy of prisoner = 100 * ( kinetic energy ) = 100 *…

Q: A cheetah has 5 joules of kinetic energy and runs up a 5 m hill. When it gets to the top of the…

A: potential energy only due to position  = m g h according to law of conservation of energy loss in…

Q: A 2kg steel sphere is dropped from a height ʼn and, when it hits the ground, its kinetic energy is…

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Q: A 0.25 kg ball is suspended from a light 1.5 m string as shown. The string makes an angle of 31°…

A: (a)The height of the ball before it is released is given by,

Q: A 3 kg ball is thrown directly upward from earth surface at a speed of 20 m/s. Neglecting air…

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Q: You drop a 4 kg object from a 50 m high cliff. When it is 20 m high, air resistance has reduced the…

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Q: Samantha pushes a 50-N crate up a ramp 25.0 m in length and inclined at 20° with the horizontal.…

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Q: A basketball player throws a basketball m = 1 kg straight up with an initial speed of v0 = 9.5 m/s.…

A: Given,

Q: An object is thrown vertically upward with an initial kinetic energy of 4000 J from the level where…

A: Given information: The initial Kinetic energy (KE) = 4000 J The initial Potential energy (PE) = 6000…

Q: A tennis ball of mass m = 0.075 kg is thrown straight up with an initial speed v0 = 11 m/s. Let the…

A: Given data The mass of the ball is given as m = 0.075 kg. The initial speed of the ball is v0 = 11…

Q: What is the amount of change in potential energy of the crate?

A: Given m= 60 kg h=1m

Q: A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s2. What…

A: 1)Potential energy of the rock = mgh  = 35.4 * 9.8 * 94.3  = 32714.55 Joules 2)Using conservation of…

Q: You reach out of a window 15 m above the ground and toss a ball straight up with a speed of 10 m/s.…

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Q: A 3.2 kg ball that is moving straight upward has 17 J of kinetic energy and its total mechanical…

A: Hey, there are multiple subparts posted, we are authorized to answer three subparts at a time, since…

Q: Given: A tennis ball of mass m = 0.063 kg is thrown straight up with an initial speed v0 = 7 m/s.…

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Q: An 91.5 kg climber with a 28.3 kg pack climbs 105 m to the top of Britton Hill (Florida's highest…

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Q: A car with a mass of 2000 kg starts at rest from a point 30 m above the ground. At point B, it is 15…

A: Given: Mass of car (m) = 2000 kg. Initial Altitude of car (ha) = 30 m. At point B the altitude of…

Q: A 0.25-kg stone is held 1.4 m above the top edge of a water well and then dropped into it. The well…

A: Consider mass(m) is dropped from height(h1) into the well of depth(h2).

Q: 14. A ball is fixed to the end of a string, which is attached to the ceiling at point P. As the…

A: The ball comes to a halt at point B, which is situated higher than point A; it means during motion…

Q: a 500gram ball thrown vertical upward from the surface of Earth with the initial velocity 10 m/s.…

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Q: a baseball outfielder throws a baseball of mass 0.15 kg at a speed of 40 m/s and an initial angle of…

A: Given:-  mass m= 0.15 kg  speed v = 40 m/s  θ=30° Find:-  What is the kinetic energy of the baseball…

Q: A tennis ball of mass m = 0.091kg is thrown straight up with an initial speed v_{0} = 14m / s Let…

A: Given:intial velocity, v0 = 14 m/sfinal velocity, vf = 0 m/smass, m = 0.091 kg…

Q: A tennis ball of mass m = 0.089 kg is thrown straight up with an initial speed v0 = 13 m/s. Let the…

A: (a) As only gravity is acting So Energy will be conserved12mv02 = mghh = v022g = (13)22 x 10

Q: A meteor falls toward Earth's surface. Given that the acceleration due to gravity is 9.8 m/s^2, what…

A: Given: The mass of the object is 50 kg. The acceleration due to gravity is 9.8 m/s. Then altitude is…

Q: In compressing the spring in a toy dart gun, 0.6 J of work is done. When the gun is fired, the…

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Q: A bicyclist is stopped at the entrance to a valley, as sketched below: Where would the bicyclist…

A: Speed of bicyclist at point A is VA = 0 m/s (as bicyclist stopped) and  All other detail can be…

Q: A ball is dropped from a height at which it has 20 J of potential energy. How much kinetic energy…

A: Intial potential energy of ball when it is at certain height  P.E = 20 joule

Q: The Burj Khalifa in Dubai is the world's tallest building. The structure is 828 m (2,716.5 feet) and…

A: Given : Mass of tourist = 181 lb = 82.1 kg Height of the building  = 828 m Potential energy at…