Physics, 18.05.2021 19:20 ibrahimharoon
A bullet with a mass is fired horizontally into a block of mass which is initially at rest on a horizontal surface. The bullet passes through the block, emerging from the other wise with a speed of . There is a coefficient of kinetic friction of between the block and the surface. The block is observed to come to rest after traveling a distance along the surface. What was the initial speed of the bullet
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Physics, 22.06.2019 12:50
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
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Physics, 22.06.2019 14:00
Often called simply "velocity," this is the velocity of an object at a particular moment in time.
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Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
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Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
A bullet with a mass is fired horizontally into a block of mass which is initially at rest on a hori...
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