Honors Parker wants to find out how quickly he can propel an object off a lever if he drops his book on the other end. His book has a mass of 5.8 kilograms.

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Presentation transcript:

Honors Parker wants to find out how quickly he can propel an object off a lever if he drops his book on the other end. His book has a mass of 5.8 kilograms and hits the lever with a velocity of 1.80 meters per second. What is the KE of the book? Kenzie is playing softball. She wants to know how much energy her ball has when it is hit off a tee at 27 meters per second. The ball has a mass of .3 kilograms. What is the KE of the ball? 3. Micah is holding basketball 1.53 meters from the ground. How much PE does the ball have if the ball has a mass of 0.31 kilograms? 4. Dan is driving his pick-up on the highway at 30.7 meters per second. His truck has a mass of 1509.78 kilograms, what is the KE of his pick-up? 5. Elaina was holding a football to throw to Katie who was 34.8 meters away. The ball is 1.5 meters above the ground and has a mass of .5 kilograms. What is the PE of the ball before it is thrown? Bryce threw the football 19.2m/s. The football was released 1.8 meters off the ground and has a mass of 0.43kg. What is the KE of the ball when it is caught by Sam? 7. Nicole threw a football to Jake at a velocity of 20m/s. The ball has a mass of 1.13kg and is 1.37m off the ground. What was the PE of the ball before it is thrown? While traveling on his skateboard Bryson has a calculated kinetic energy of 2512J. If Bryson was traveling at 9.1m/s what is his mass?. (Check your answer by using it in the KE formula to check for accuracy **Include one problem for KE and one problem for PE that you came up with on your own.**

Mr. Smith wants to find out how quickly he can propel an object off a lever if he drops his book on the other end. His book has a mass of 5.8 kilograms and hits the lever with a velocity of 1.80 meters per second. What is the Kinetic Energy of the book? Kenzie is playing baseball. He wants to know how much energy his ball has when it is hit off a tee at 27 meters per second. The ball has a mass of .3 kilograms. What is the ball’s Kinetic Energy? 3. Micah is holding basketball 2.78 meters from the ground. How much Potential Energy does the ball have if the ball has a mass of 1.5 kilograms? 4. Dan is driving his pick-up on the highway at 30 meters per second. His truck has a mass of 1509.78 kilograms, what is the Kinetic Energy of his pick-up? 5. Elaina was holding a football to throw to Katie who was 34.8 meters away. The ball is 1.5 meters above the ground and has a mass of .5 kilograms. What is the Potential Energy of the ball before it is thrown? Bryce threw the football 19m/s. The football has a mass of 0.43kg. What is the Kinetic Energy of the ball when it is caught by Sam? 7. Nicole threw a football to Jake at a velocity of 20m/s. The ball has a mass of 1kg. What was the Kinetic Energy of the ball when she caught it? Bryson was traveling on his skateboard after school yesterday. He has a mass of 60kg and was traveling at 9m/s. What was Bryson’s Kinetic Energy while at that velocity? **Include one problem for KE and one problem for PE that you create with on your own**