Multiple Choice
A 20 N horizontal force is applied to a 4.0 kg box. Friction is negligible. The box moves a horizontal distance of 3.0 meters. The work done by the 20 N force is
A) 60 J.
B) 80 J.
C) 10 J.
D) 92 J.
E) 65 J.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q55: The graph shows the force on an
Q56: A 200 N box is pushed at
Q57: A 20.0 kg box slides up a
Q58: A spring-powered dart gun is unstretched and
Q59: A 120 N horizontal force is applied
Q61: A 3.00 kg pendulum bob on a
Q62: A 2.00 kg pendulum bob on a
Q63: An asteroid of radius 2.1 km is
Q64: A 6.00 kg box is pulled up
Q65: A 2.00 kg pendulum bob on a