The answer to a question is [[MLT?1]]. The question is "What are the dimensions of

A.

mr?"

B.
mvr?"

C.
ma?"

D.
mat?"

E.
?"


Answer: D

Physics & Space Science

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The age of a star cluster can be determined by the luminosity of the main sequence turnoff into the giant stage

Indicate whether the statement is true or false

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A motorcycle daredevil wants to ride up a 50.0 m ramp set at a 30.0° incline to the ground. It will launch him in the air and he wants to come down so he just misses the last of a number of 1.00 m diameter barrels. If the speed at the instant when he leaves the ramp is 60.0 m/s, how many barrels can be used?

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Phase Angles: The phase angle in a series RL circuit at 1.0 kHz with a 0.20-k? resistor and a certain inductor is 40°. What is the inductance in this circuit?

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