6.Question 6You are shopping in a store and want to go upward from the second floor to the third floor. You can make that trip using an escalator, an elevator, or a staircase. Which method of going from the second floor to the third floor will increase your gravitational potential energy the most?1 pointUsing the escalator will increase your gravitational potential energy more than the other methods.Uing the staircase will increase your gravitational potential energy more than the other methods.Using the elevator will increase your gravitational potential energy more than the other methods.All three methods will increase your gravitational potential energy by the same amount.

Person A reached the 2nd floor of a hospital by lift and person B reached the samefloor by stairs. If both their masses are the same, then the ______.(a) work done on A against the gravitational force is greater than that done on B(b) work done on B against the gravitational force is greater than that done on A(c) work done on them against the gravitational force is the same(d) power expended by both of them is the same

A 550 kg piano is on the third floor of an apartment building.(a) Find the gravitational potential energy of this piano, relative to that of the second floor, 3.8 meters below it. J(b) Find the gravitational potential energy of the piano relative to the sidewalk outside the building, 7.6 meters below the piano. JHomeMy AssignmentsRequest Extension

Which statement best describes the change in energy as an object is moving up toward the highest point of its motion during projectile motion?Multiple choice question.Both the kinetic and gravitational potential energies are decreasing.Both the kinetic and gravitational potential energies are increasing.The kinetic energy is increasing while the gravitational potential energy is decreasing.The kinetic energy is decreasing while the gravitational potential energy is increasing.

Select the option that best completes the following sentence. The amount of gravitational potential energy possessed by an object such as a roller coaster carriage:increases with its speeddecreases with its heightincreases with its heightnever changes

1. In the absence of gravity. Calculate the potential energy of the ball dropped in a 15 floorhigh building which is 128m from the ground with the mass of 5kgs.2. A box has a mass of 58kg. The box is lifted from the garage floor and placed on a shelf.If the box gains 145J of Potential Energy , how high is the shelf?3. A 180g apple is lifted to a height of 1.5 m. How much potential energy does the applehave?