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svp [43]
3 years ago
11

A block of cheese is pulled on by a string and slides to the right along a rough surface.

Physics
1 answer:
Ulleksa [173]3 years ago
3 0

Answer:

Explanation:

KHAN ACADEMY

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a football is thrown upward at a 31° angle to the horizontal.the acceleration of gravity is 9.8m/s^2. To throw the ball a distan
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The ball's vertical position y in the air at time t is

y=v_0\sin31^\circ\,t-\dfrac g2t^2

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