Physics
Physics, 27.01.2022 14:00, vieraml58

What has the greatest amount of potential energy? A. a 5 kg rock raised 5 m off the floor
B. a 2 g penny in an airplane at 1000 m above the earth
C. a 2 kg boulder at the top of a 10 m hill
D. a 0.5 kg book at the top of a 100 m hill

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 18:30, samieskyy290
Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground
Answers: 2
image
Physics, 21.06.2019 21:30, alexandraparava
In what direction does the medium move relative to the direction of the wave? explain.
Answers: 3
image
Physics, 22.06.2019 10:00, squirrel6875
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
image
Physics, 22.06.2019 10:30, tyw3366812778
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is Ξs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
Do you know the correct answer?
What has the greatest amount of potential energy? A. a 5 kg rock raised 5 m off the floor
B....

Questions in other subjects: