answer:
yes
explanation:
At a separation of the surface of Earth (r=6400km) gravity wants pull the test mass closer and closer. ... So the work done by gravity is NEGATIVE. The gravitational potential energy is negative because us trying to do the opposite of what gravity wants needs positive energy.
Answer:
He could have many different hypothesis, but here is one.
Explanation:
If rubber bands are wider, then the rubber bands will stretch further, because the wider a rubber band is the stronger it is.
True, physical excercise helps
Yes it get hot, because of the UV ☀️ rays of the sun. P. S. * if somewhere us really hot it is close to the eqautor
Answer:
Hi. can you repost? i cant see the image
Explanation: