3 years ago

Biofuels and nuclear power may prove useful as _________.

Physics

1 answer:

Papessa [141]3 years ago

5 0

As oil ,coal ,gas ,solar ,wind and water power

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A 50 g mass is freely hanging from a horizontal meter stick at a distance of 99 cm from the pivot. Calculate the weight force W

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Answer:

W = 0.49 N

τ = 0.4851 Nm

Force

Explanation:

The weight force can be found as:

W = mg

W = (0.05 kg)(9.8 m/s²)

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