According to Newton's second law of motion, if a rigid body of unchanging mass is observed accelerating, it implies that a force is being applied to the mass. Therefore, the correct answer is:
A force is being applied to the mass.
According to Newton's second law of motion, if a rigid body of unchanging mass is observed accelerating, what must be happening?
Question 10 options:
A force is being applied to the mass.
A force was once applied but is now not being applied.
No force was or is being applied to the mass
The mass must be changing.
1 answer
1 answer