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Mariana [72]
2 years ago
8

The speed limmit on an interstate highway is posted at 75mi/h. What is the speed in kilometers per hour? In feet per second?

Physics
1 answer:
jok3333 [9.3K]2 years ago
4 0

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

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bagirrra123 [75]

Explanation:

The reading on the scale is

W = m(g + a)

= (77 kg)(9.8 m/s^2 + 2 m/s^2)

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What is the momentum of a golf ball with a mass of 62 g moving at 73 m/s?
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Explanation:

Momentum = mass × Velocity

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