Which is not a fundamental force?
a. normal force
b. gravity
c. weak force
d. strong force

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?