Answer :
Answer:
c. a constant 1 m/s2.
Explanation:
Since force exerted and friction forces on both crates have the same magnitude, both move at constant speed. In consequence, the right answer is C.
Answer:
c. a constant 1 m/s2.
Explanation:
Since force exerted and friction forces on both crates have the same magnitude, both move at constant speed. In consequence, the right answer is C.