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Sloan [31]
3 years ago
6

A car races around a circular track. Friction on the tires is the what that acts toward the center of the circle and keeps the c

ar on the circular path?
Physics
1 answer:
Ivanshal [37]3 years ago
8 0
I would think force. Because friction has to have force to work ^-^
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Find the solution attached

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3 years ago
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A billiard ball strikes and rebounds from the cushion of a pool table perpendicularly. The mass of the ball is 0.38 kg The ball
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Answer:

Force is 432.94 N along the rebound direction of ball.

Explanation:

Force is rate of change of momentum.

\texttt{Force}=\frac{\texttt{Final momentum-Initial momentum}}{\texttt{Time}}

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Initial momentum = 0.38 x 2.20 = 0.836 kgm/s

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7 0
3 years ago
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Ne4ueva [31]

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Since we're told to find the acceleration of the box. We make acceleration the subject of the equation:

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We know that the force are 35 N forward and 10 N backward, and the weight of the box is 8kg.

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Hope it helps :DD

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=> Power = 6000/60

=> Power = 100 Watt

Hence the power output of a pump is 100 Watts.

8 0
2 years ago
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