What is the acceleration of a ball that starts from rest and rolls down a ramp, gaining speed of 25 m/s in 5s

How do I figure out 7.68+3.18:12=

Technician A says that for best results, loosen the fastener immediately after spraying it with penetrating oil. Technician B says that rusted fasteners may be loosened by tapping with a hammer. Which technician is correct? a. technician A only b.

A player kicks a ball across the grass. what causes the ball to slow down to stop

Tell the order of vessels a blood cell travels through

How does the egg drop project relate to Newton's law

An 18000 kg freight car rests against a spring bumper at the end of a railroad track. The spring has constant k=3.2*10^5 N/m. The car is hit by a second car of 9400 kg mass moving at 8.0 m/s, and the two couple together.

What is a Nuclei of uranium atoms split apart

The velocity a rocket must reach to establish an orbit around Earth is called a. thrust velocity. c. artificial velocity. b. orbital velocity. d. escape velocity.

What is striking a match an example of? A) providing activation energy to a physical reaction B) providing activation energy to a chemical reaction C) an endothermic reaction D) an endothermic process

From Energy Graphs (LOLs) Again: Scenario 4 Hitting a Golf Ball Mass of the golf ball is 0.045 kg and has a forward velocity of 41 m/s due to the hit by the club. 9. What is the kinetic energy of the ball after being hit when its speed is 42 m/s? 10.