Physics, 24.01.2020 23:31 dawnparker71

Which of the following statements about motion are true? select all that apply.
a. if an object is changing direction, a force must be acting on it.
b. if an object is changing speed, a force may or may not be acting on it.
c. an object can move to the right only if a force is pushing or pulling it to the right.
d. an object that is moving through outer space far from any other objects will keep moving in a straight line indefinitely.

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Which of the following statements about motion are true? select all that apply.
a. if an obj...