Question

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A force of 2.6 N is exerted on a 6.1 g rifle bullet. What is the bullet's acceleration?
_______m/s²

A 72-kg person is standing on a scale in an elevator. What is the reading of the scale in newtons if the elevator is at the following speeds?

(a) at rest
________N

(b) moving up with a constant velocity of 3.1 m/s
_________ N

Two 3.9 kg physical science textbooks on a bookshelf are 0.16 m apart. What is the magnitude of the gravitational attraction between the books?
_________N

Answer 1