It takes 40 J to push a large crate 4 m across a floor.The force exerted on the crate is
A) 4 N.
B) 10 N.
C) 40 N.
D) 160 N.
E) 1600 N.
Correct Answer:
Verified
Q88: An object may have potential energy because
Q89: A music console is pushed 2 m
Q90: A clerk can lift containers a vertical
Q91: A 1000-kg car and a 2000-kg car
Q92: An object lifted 10 m gains a
Q94: The amount of potential energy possessed by
Q95: A moving object has
A)speed.
B)velocity.
C)momentum.
D)energy.
E)all of the above
Q96: A bow is drawn so that it
Q97: A 2-kg mass weighs 20 N and
Q98: If a charging rhinoceros has momentum,it must
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