Can you help me pls
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Questions
The following questions were asked by visitors named Can you help me pls.
A baseball is thrown straight up into the sky. What type(s) of energy is (are) present when the baseball reaches the apex of the throw? A) GPE and KE B) entirely GPE C) entirely KE D) mostly GPE and a little KE (GPE is gravitational potential energy and K...
3 years ago
A car with a mass of 1,500 kg is driving at 20 m/s. What is the kinetic energy of the car?
3 years ago
A 2 kg ball is launched upward and has a kinetic energy of 25 J. Solve for the velocity of the ball as it was launched A) 25 J B) 50 m/s C) 12.5 J D) 5 m/s
3 years ago
A metal ball is placed in a device with a spring that has been compressed past its equilibrium point so that when the spring is released, it will propel the ball into the air. The device is set up on a table one meter above the floor. Which components mak...
3 years ago
Answers
The following answers were posted by visitors named Can you help me pls.