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yawa3891 [41]
2 years ago
7

A race car travels in a circular track of radius 200m. If the car move with a constant speed of 80 m/s, find (a) its angular vel

ocity and (b) its tangential acceleration
Physics
1 answer:
Helen [10]2 years ago
3 0

Answer:

(a) 0.40 rad/s

(b) 0 m/s

Explanation:

Since the car is moving at a constant speed, the tangential acceleration of the car is 0 m/s.

To find its angular velocity, we use the equation ω = v/r.

Therefore, the angular velocity ω = 80/200 = 0.40 rad/s.

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4 0
3 years ago
a concrete slab 20 m long and weighing 400,000 N is supported by one pillar. If a 19,600 N car is parked 8 meters from one end.
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7 0
3 years ago
What factors affect the speed of water waves
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Hey there,

Your question states: What factors affect the speed of water waves
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Hope this really helps you.
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3 years ago
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