If a car can go from 0.000 to 61.10 mi/hr in 8.009 seconds, what would be its final speed after 5.112 seconds if its starting speed were 48.11 mi/hr? I would really appreciate!

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

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

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =