Physics, 25.07.2019 05:10 Sparkleskeepsgoing
13) a pendulum of mass m, length l, amplitude a, and on the earth with acceleration due to gravity of g has a period t. how long would the pendulum need to be in order to to have a period of 2t?
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Physics, 22.06.2019 00:30
What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds
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Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 15:30
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
13) a pendulum of mass m, length l, amplitude a, and on the earth with acceleration due to gravity o...
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