Physics, 03.06.2021 15:40, mayratrejorod3

A heavy stone and a light stone are released from rest in such away that they both have the same amount of gravitational potential energy just as they are released. Air resistance is negligibly small. Which of the following statements about these stones are correct? a. The stones must have been released from the same height.
b. the initial height of the light stone is greater than the initial height of the heavy stone.
c. The stones both have the same kinetic energy just as they reach the ground.
d. Just as it reaches the ground, the light stone is traveling faster than the heavy stone.
e. The stones both have the same speed just as they reach the ground.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 08:30, bazsinghnagoke

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

Answers: 1

continue

Physics, 22.06.2019 09:00, edgarsandoval60

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.

Answers: 3

continue

Physics, 22.06.2019 17:00, ramos1997

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

Answers: 1

continue

Physics, 22.06.2019 17:10, katelynzaro

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .

Answers: 1

continue

Do you know the correct answer?

A heavy stone and a light stone are released from rest in such away that they both have the same amo...