Physics, 29.01.2020 16:57 jordynp2615
An object having a mass of 2.0 kilograms falls from a height of 15 meters. what is its kinetic energy when it hits the ground?
Answers: 1
Physics, 21.06.2019 18:00
How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.
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Physics, 22.06.2019 05:30
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
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What are two different ways you could find the value of a? explain these methods.
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Physics, 23.06.2019 00:50
Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg
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An object having a mass of 2.0 kilograms falls from a height of 15 meters. what is its kinetic energ...
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