A gymnast is bouncing on a trampoline after a high bounce the gymnast comes down and hits the elastic surface of the
trampoline in so doing the gymnast applies a force to the trampoline.
State the effect that this force has on the elastic surface.
Answers
Answer:
The forty Newton’s is a drive which is that this instance is identical to (mg) or the drive of gravity. Now the query is looking you for the x-element of the drive of gravity which is that this instance is sin(30) = x/forty. I can inform it is a textbook predicament considering the sin(30) is .five Now we've (.five)(forty) = x-element of gravity. When I say the x-element of gravity this implies the element that's parallel to the slope. So the reply is the person will have got to exert 20 Newton’s of drive. The man who stated cos(30) is unsuitable. Cosine is adjoining / hyp that is this example adjoining to cos(30) is the y-element of gravity. Also positioned Physic a facet and believe approximately it. The drive the person exerts? If the attitude is not up to 30 levels will the person be pushing greater than part the complete weight or not up to or identical to part. He might in no way be pushing greater than part if the attitude is no more than 30 levels.
Explanation: