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balandron [24]
3 years ago
8

The kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s is_____

Physics
1 answer:
Bond [772]3 years ago
3 0
When you are talking about calculating the kinetic energy of an object, the formula is as stated:

Ek =1/2mv²

Where m is mass and v is velocity. Sub all those numbers in and you'll get 25J of kinetic energy.
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Answer:

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maximum height attained formula,

H_{max}= \dfrac{v^2 sin^2(\theta)}{g}

now,

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now, equating both the equations

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velocity of projectile would be equal to v₂ = 176.24 m/s

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