2 years ago

If a force of 50 Newton’s was applied to an object with a mass of 500 grams, what will the objects acceleration be?

Physics

1 answer:

lapo4ka [179]2 years ago

5 0

Answer: 100 m/s^2

F=ma

Explanation:

50N = 50 kg*m/s^2

500g = 0.5 kg

F=ma

a = F/m

a = (50 kg*m/s^2)/(0.5 kg)

a = 100 m/s^2

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Explanation:

Given:

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To find: Elongation in the spring (x).

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The formula to find EPE is given as:

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Rewriting the above expression in terms of 'x', we get:

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If EPE = 100 J and spring constant, k = 2 N/m.

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$x=\sqrt{\frac{2\times EPE}{k}}\\\\x=\sqrt{\frac{2\times 100}{2}}\\\\x=\sqrt{100}=10\ m$

Therefore, the stretch in the spring is 10 m.

So, stretch in the spring can be calculated using the formula for Elastic Potential Energy.

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