Answer:
A
Explanation:
The most important part about this is not only that objects pull on each other, but that two objects attract each other with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between them. This is known as Newton's law of universal gravitation.
Answer:
speed up
Explanation:
it's sound, not electromagnetic
The mass of Laura and the sled combined is 887.5 kg
Answer:
the weight of the wire + 25kg
Explanation:
I believe the answer is option A