A car accelerates from rest to a speed of 8 m/s over a distance of 16 m. What is the acceleration of the car?

A.-10 m/s2

B.-2 m/s2

C. 2 m/s2

D. no acceleration, v = 8 m/s

In simple harmonic motion, when the speed of the object is maximum, the acceleration is

What mechanism is most responsible for generating the internal heat of Io that drives its volcanic activity?

Which item is an example of a primary source? A. An academic paper analyzing John F. Kennedy's presidency B. A transcript of a presidential speech C. A textbook about American foreign policy D.

Which of the following is true of a mechanical wave

A CD case slides along a floor in the positive direction of an x axis while an applied force a acts on it. The force is directed along the x axis and has the x component Fax = 12x - 3x2, with x in meters and Fax in newtons.

Name 3 Characteristics of the musculatory System

A solid sphere, solid cylinder, and a hollow pipe all have equal masses and radii and are of uniform density. If the three are released simultaneously at the top of an inclined plane and roll without slipping, which one will reach the bottom first?

What is a limitation of a physical model & mathematical model?

What's is inductive reasoning?

The sun Why does mining often result in environment Pollution?