Its Resistor, i just took the test.
Answer: The answer will be A
Explanation:
There is acceleration in all cases velocity changes. In options b and c the speed is constant, then there is no acceleration. In option a, the car was moving and then stop, therefore, its speed decrease to zero, and that represent an acceleration.
Friction, wind resistance, gravity, tension force
Ocean waves propagate through the medium called 'sea water'.
Answer:
a toy car was on the floor in the play room until the child applied force by starting to race with it. it accelerated and proceeded to move at 5m/s east. it came to a stop when the bedpost applied force to it.
