An object initially at rest experiences an acceleration of 5 m/s2. How much time will it take it to achieve a velocity of 40 m/s?

This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical

In what direction does an applied force move an object

Which planet do you think would be easiest for humans to colonize some day?