The ratio of kinetic energy of object A to the kinetic energy of object B is 2: 1. Object A is moving with a speed of 6.0 m/s and object B is moving with a speed of 2.0 m/s. If the mass of object A is 4.0 kg then what is the mass of object B?
A) 2.0 kg
B) 4.0 kg
C) 8.0 kg
D) 18 kg
E) 16 kg
Correct Answer:
Verified
Q74: FIGURE 7-6 Q75: The ratio of the kinetic energy of Q76: An object of mass 10.0 kg is Q77: The ratio of the mass of object Q78: A 20.0-N weight slides down a rough Q80: An object of mass m moving in Q81: A man lifts a 20.0-kg bucket of Q82: A ball is thrown upward with a Q83: What is the horsepower needed to change Q84: The ratio of power outputs of Jack
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