What is the acceleration of a car that travels in a straight line at a constant speed of 100 km/h? Group of answer choices

zero

100 km/h2

Not enough information to answer the question

-10 m/s2

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

What are the necessary conditions for fusion?

Diverging mirrors and lenses always produce images