3 years ago

Which shape below best describes the trajectory of a projectile? A. ellipse B. parabola C. spiral D. semicircle E. zigzag

Physics

1 answer:

jeka57 [31]3 years ago

5 0

I believe the answer is B)

Hope this helps*

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3 years ago

A speeding motorist traveling with velocity Vm is spotted by a police car. The police car is initially at rest, but the instant

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Answer:

Explanation:

Given

Let us suppose police car and motorist travel in straight line and police car catches motorist after s distance

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$s=v_mt$ ----1

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$s=0+\frac{a_pt^2}{2}$

$s=\frac{a_pt^2}{2}$ ----2

from 1 & 2 we get

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(c)Distance travel by police car $=\frac{2v_m^2}{a_p}$

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