C. Calculate How much work do you do when you push a shopping cart with a force of 50 N
for a distance of 5'm?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.