How do u prove that the acceleration is zero when the platform is horizontal using net force statements


Ineed the problem dude

12000j is work done

Ummm figure it out.
Ummm figure it out.

Do you know the answer?

Other questions on the subject: Physics

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done o...Read More
1 more answers
Physics, 24.06.2019, codycollier
correct answer is CExplanation:The photoelectric effect was correctly described by Einstein, where he assumes that the light ray is formed by photons that are articulated and behav...Read More
1 more answers
the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself....Read More
3 more answers