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makvit [3.9K]
2 years ago
6

If the average time it takes for the cart from point 1 to point 2 is 0.2 s, calculate the angle θ from the horizontal of the tra

ck. Assume the track is frictionless. Hint: use the definitions of acceleration and Newton’s second law.
Physics
1 answer:
inn [45]2 years ago
5 0

Answer:

hehe

Explanation:

I dont know because I am a noob ant study

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A rocket in deep space has an empty mass of 220 kg and exhausts the hot gases of burned fuel at 2500 m/s. What mass of fuel is n
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Answer:

Explanation:

Let fuel is released at the rate of dm / dt where m is mass of the fuel

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v dm / dt = 220 dv / dt

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dv / v = dm / 220

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Gave him good advice to others
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A student uses 60 Newtons of force to climb 18 meters in 6 seconds. Calculate her Power.
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Answer:

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