Physics, 03.03.2021 04:20 spinshot13
Machine #2
Vibrating Cell phone slides down the ramp and causes the Jenga blocks to fall going up the ramp. This causes the golf ball
to roll up the ramp and fall, striking the see-saw below. The ping pong ball travels up, landing in the basket.
Measurements are listed here:
Height of cell phone to Jenga blocks is 15.0 cm Mass of cell phone is 0.138 kg
Distance the golf ball falls is 56.0 cm Mass of golf ball is 0.04593 kg
Height of ping pong ball to the blue basket is 33.0 cm Mass of ping pong 0.0027 kg
1. (8 points) Compute the E, for the ping pong ball.
Answers: 2
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The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
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Physics, 22.06.2019 16:50
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Answers: 2
Physics, 23.06.2019 05:00
Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano.the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? positive force → balanced force → negative force negative force → balanced force → positive force positive force → unbalanced force → negative force negative force → unbalanced force → positive force
Answers: 1
Machine #2
Vibrating Cell phone slides down the ramp and causes the Jenga blocks to fall going up t...
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