10. if an objects velocity and acceleration are in the same direction, which of the following statements must be true
a. the object is speeding up
b. he object is slowing down
c. the object is maintains a constant velocity
d. the object is slowing down the speeding up

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles