An object lifted 10 meters gains 200 J of potential energy. If the same object is lifted 20 meters, its potential energy gain is
A) half as much.
B) four times as much.
C) twice as much.
D) the same.
E) more than four times as much.
Correct Answer:
Verified
Q119: What task requires the most work; lifting
Q120: When an object is in motion, which
Q121: Neglecting air resistance, a man on a
Q122: A heavy and a light object released
Q123: A feather and a coin dropped in
Q125: Two identical freight cars roll without friction
Q126: A jack system will increase the potential
Q127: A 1-N apple falls to the ground.
Q128: A golf ball moving forward with 1
Q129: Two identical arrows, one with twice the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents