Consider the plot of the gravitational potential energy as a function of the height. The mass of the object isequal toO the slope of the graphnone of the given choicesO the reciprocal of the slope of the graphO the slope of the graph multiplied by gO the slope of the graph divided by g A ball toy of mass 22.9 g is thrown straight up with an initial speed of 4.3 m/s. Neglect air resistance. If thegravitational potential energy is taken to be zero at the maximum height the toy reaches, what would thegravitational potential energy be in J when it leaves the hand?Give your answer to 2 decimal places.

Name: Consider the plot of the gravitational potential energy as a function
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: Consider the plot of the gravitational potential energy as a function of the height. The mass of the object isequal toO the slope of the graphnone of the given choicesO the reciprocal of the slope of the graphO the slope of the graph multiplied by g

Answered: Image /qna-images/answer/d245ecd8-1de7-48e9-bfac-f46e5f2a8dc3.jpg

Science

Physics

A ball toy of mass 22.9 g is thrown straight up with an initial speed of 4.3 m/s. Neglect air resistance. If the gravitational potential energy is taken to be zero at the maximum height the toy reaches, what would the gravitational potential energy be in J when it leaves the hand? Give your answer to 2 decimal places.

A ball toy of mass 22.9 g is thrown straight up with an initial speed of 4.3 m/s. Neglect air resistance. If the gravitational potential energy is taken to be zero at the maximum height the toy reaches, what would the gravitational potential energy be in J when it leaves the hand? Give your answer to 2 decimal places.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A 0.59-kg particle has a speed of 5.0 m/s at point A and kinetic energy of 8.5 J at point B. (a) What is its kinetic energy at A? J(b) What is its speed at point B? m/s(c) What is the total work done on the particle as it moves from A to B? J
A cheerleader lifts his 68 kg partner straight up off the ground a distance of 0.72 m before releasing her. Assume the partner’s velocity is zero at the beginning and the end of the lift. The acceleration of gravity is 9.8 m/s2 . If he does this 22 times, how much work has he done? Answer in units of J.
A 0.20 kg stone is held 1.3 m above the top edge of a water well and then dropped into it. The well has a depth of 5.0 m. If the gravitational potential energy of the stone- Earth system is defined to be zero when the stone is at the top edge of the well, what is the gravitational potential energy of the stone-Earth system (a) just before the stone is dropped, and (b) just as it reaches the bottom of the well? (c) What is the change in the gravitational potential energy of the system from release to reaching the bottom of the well?
A ball with a mass of 500 g is thrown directly upward by a boy standing over a 5 m hole in the ground. The ball leaves the boys hand at a height of 1 m above the ground and with a speed of 10 m/s. What is the total mechanical energy of the ball when it hits the bottom of the hole? Take ground level to be the zero of gravitational potential energy. Assume air resistance is negligible.
A 1.5 kg ball is thrown upward with a velocity of 6 m/s. a). What is the kinetic energy of the ball as it is thrown upward? b). What is the gravitational potential energy of the ball when it reaches its highest point? c). To what height above the thrower’s hand will the ball rise? (for c only, round answer to nearest hundredth).
The Elf on the Shelf has mass 0.500 kg and is sitting on a shelf some height y above the ground.The gravitational potential energy is 49.0 J? The Elf is bumped and falls off the shelf. How fast will the Elf be moving just before it strikes the ground?
Two 37.0-lbm twins are playing in their backyard. One toddler is running full speed at 5.5 mph and his path will take him directly into a brick wall. His sister has climbed a 3.5-ft ladder and is perched precariously atop it. Calculate the kinetic and potential energies of the two twins with respect to their stationary destinations (the wall and the ground). Boy Girl i KE (lbf.ft) PE (lbf.ft) If potential energy is completely converted to kinetic energy during the girl's fall, how fast will she be travelling upon impact? mph
1. A roller-coaster car with a mass of 1200 kg starts at rest from a point 20 m above the ground. At point B, it is 9 m above the ground. [Express your answers in kilojoules (kJ).] a. What is the initial potential energy of the car? b. What is the potential energy at point B? c. If the initial kinetic energy was zero and the work done against friction between the starting point and point B is 40 000 J (40 kJ), what is the kinetic energy of the car at point B 2. The time required for one complete cycle of a mass oscillating at the end of a spring is 0.80 s. What is the frequency of oscillation?
A particle moving along the x-axis has a potential energy U(x), as shown in the graph. Scale factors: a=3.8m, b=77J. a)What is the force exerted on the particle when x = 3a (point A, the lowest point on the curve)? b)If the particle has a mass of 7.6kg and is released from rest at x = 5a, what is the particle’s velocity when it reaches x = a?
Samantha pushes a 113 kgkg crate on a ramp that makes 8.59 degreesdegrees with the horizontal. What is the change in potential energy of this crate after Samantha pushes it for 10.0 mm along the ramp? (The answer choices have 3 significant figures.)
A cart sits at the top of a ramp where it has 75J of gravitational potential energy. As it rolls down the ramp, it reaches a point where it has 35J of gravitational potential energy. How much kinetic energy does it have at this point on the ramp? Question 12 options: 2 J 35 J 40 J 110 J
Suppose a car approaches a hill and has an initial speed of 106 km/h at the bottom of the hill. The driver takes her foot off of the gas pedal and allows the car to coast up the hill. a. If the car has the initial speed stated at a height of h = 0, how high, in meters, can the car coast up a hill if work done by friction is negligible? b. If, in actuality, a 750-kg car with an initial speed of 106 km/h is observed to coast up a hill and stops at a height 21.5 m above its starting point, how much thermal energy was generated by friction in J? c. What is the magnitude of the average force of friction, in newtons, if the hill has a slope 2.1° above the horizontal?