3 years ago

Can someone tell me the acceleration?

Physics

1 answer:

maw [93]3 years ago

5 0

Acceleration is the speed of an object speeding up
Whether it is velocity or just speed

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mr_godi [17]

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2 years ago

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umka2103 [35]

Decreases the input force

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3 years ago

Although the skier has a jacket on, she is still cold. How can her circulatory system help keep her warm?

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3 years ago

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Evgesh-ka [11]

As ball is projected up in air at an angle of 45 degree without any air resistance

Let the initial speed will be v

now we will have

In x direction

$v_x = v cos45$

in y direction

$v_y = vsin45$

now displacement in x direction

$x = (vcos45)t + 0$

displacement in y direction

$y = (vsin45)t - \frac{1}{2}gt^2$

now from above two equations we have

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so above equation is a quadratic equation and hence it will be a parabolic curve

so correct answer will be

<em>C. parabolic curve.</em>

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3 years ago

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Alexus [3.1K]

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