jh308601 jh308601

19-10-2022
Physics

Answered

9. What is the kinetic energy of a 2,000 kg boat moving at 7.9 m/s?

Answer :

Other Questions

A car has a kinetic energy of 1.9 x 10 cubed joules. If the velocity of the car is decreased by half, what is its kinetic energy

a 100-kg hockey player moving at 8 m/s collides head-on with a 90-kg player moving at 6 m/s in the opposite direction. in the context of momentum, identify an a

a 175 lb man sits in the middle of a 54 lb, 12 ft long boat. the boat’s prow touches the pier, but the boat isn’t tied to it. the man stands up and walks toward

The suspended 2.3 kg mass on the right is moving up, the 1.3 kg mass slides down the ramp, and the suspended 7.7 kg mass on the left is moving down. The coeffic

A horse, moving at 12.7 m/s, skids to a stop in 5.8 seconds. If the horse has a mass of 86 kg and the rider has a mass of 455 kg, what is the coefficient of fri

5. A 10 kg mass is lifted to a height of 2 m. What is its potential energy at this position? Given Formula Substitution Answer (with units)

if the air temperature drops to 30°F during the night, how has the kinetic energy of the air particles changed

you are driving your 1800 kg car at 19 m/s over a circular hill that has a radius of 150 m. a deer running across the road causes you to hit the brakes hard whi

How much heat does it take to change the temperature of 3 kg of water by 75 °C?

Fill in the blanks. The Law of Conservation of Energy Energy is conserved by energy being transformed through (blank) or (blank). Energy can change from one f