Answer:
Explanation:he ball bounces back up with nearly the same speed as it hit. i don,t know if is right
The moon is between the sun and earth.
The side where the light from the sun hits the moon is facing away from earth.
Answer:
b. cannot be effectively tested
Explanation:
According to Einstein's Theory of Relativity, an object at rest experiences the time differently from an object moving: a moving clock would be slower than a resting clock.
Two objects experiencing the same acceleration, do experience the same time dilation, therefore a person on Earth's surface experiencing a gravitational acceleration of 9.8m/s² will feel the same effects of a person on a spaceship accelerating at 9.8m/s².
Hence, the correct answer is: <span>D) Acceleration in space and gravity on Earth have the same effects on objects.
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Red shift in the light coming towards us from other galaxies.