A ball is struck in such a way as to cause it to slide forward on a table. Kinet

Question

A ball is struck in such a way as to cause it to slide forward on a table. Kinetic friction between the ball and table surfaces causes it to start rolling. Which of the following statements is true about this motion? (select all that apply)

a)More energy is lost with the ball than if we slid a non-rolling object with the same mass and speed across the table.

b)Some mechanical energy is lost from the system of ball and table.

c)Friction acts against the direction of translational motion.

d)Friction acts as a dissipative force.

e)Friction acts until the ball rolls without slipping.

f)Friction acts as a force that transforms translational energy into rotational energy.

Explanation / Answer

a) true

b) true

c) true

d) true

e) true

f) falsee

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.