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3 years ago

Explain the interaction between centripetal force and inertia and what kind of motion this interaction causes.

Physics

2 answers:

quester [9]3 years ago

8 0

Answer:

Centripetal force pulls an object toward the center of a circle. Inertia is an object's tendency to keep moving in a straight line unless acted on by an outside force. Centripetal force causes an object to constantly change direction, so the combination of centripetal force and inertia causes an object to move in a circle.

Explanation:

EDGE

dalvyx [7]3 years ago

4 0

Answer:

Inertia is an object's tendency to keep moving in a straight line unless acted on by an outside force. Centripetal force causes an object to constantly change direction, so the combination of centripetal force and inertia causes an object to move in a circle. Hope it helps and your cute by the way

Explanation:

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Explanation:

Speed of the police car as given = v = 18 m/s

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Acceleration of the police car = a = 5 m/s/s

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⇒ D = 14.4 + 18 t + 0.5 (5) t²

⇒ D = 14.4 + 18 t+2.5 t² → (1)

For the speeding car, distance traveled is D = 33.6 + 42 t, since it is constant velocity. Substitute for D from the above equation (1).

⇒ 14.4 + 18 t+2.5 t²= 33.6 + 42 t

⇒ 2.5 t² -24 t - 19.2 = 0

⇒ t = 10.3 s

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⇒ Time taken for the police car to reach the speeding car = 10.3+0.8= 11.1 s

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