what happens to the density, volume, mass, and shape of an ice cube put in a glass jar and left out in the Sun.
1 answer:
You might be interested in
Answer:
F=507.7N
Explanation:
According to Newton's second law:
in this case, the football players need to drag the coach at a constant velocity, thus means with no acceleration, so:
there are 20 degrees between the two ropes that means each player exerts a force 10 degrees from the zero reference.