What is the centripetal force needed to keep a 3.0 kg mass moving in a circle of radius 0.50 m at a speed of 8.0 m/s

What describes why voters xhoose political canidates?

One Kelvin is equivalent to how much Celsius?

A piece of silver of volume 10cm has a mass of 103g. Find its Density.

A constant force is applied to an object, causing the object to accelerate at 10 m/s^2. What will the acceleration be if the force is halved and the object's mass is doubled?

The hereditary material is known as

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.

Which scientist proposed the idea of a sun-centered solar system instead of an earth-centered solar system?