In which stage of sleep are you likely to experience hypnagogic
sensations of falling asleep

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted