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Solution Projectile Motion

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Mani Mal
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61 views5 pages

Solution Projectile Motion

Uploaded by

Mani Mal
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Q1.

In a scene in an action movie, a stuntman jumps from the top of one building to the
top of another building 4.0 m away. After a running start, he leaps at a velocity of 5.0 m/s
at an angle of 15° with respect to the flat roof. Will he make it to the other roof, which
is 2.5 m shorter than the building he jumps from?
Q2. A golfer hits a golf ball at an angle of 25.0° to the ground. If the golf ball covers a
horizontal distance of 301.5 m, what is the ball’s maximum height? (Hint: At the top
of its flight, the ball’s vertical velocity component will be zero.)
Q3. A baseball is thrown at an angle of 25° relative to the ground at a speed of 23.0 m/s. If
the ball was caught 42.0 m from the thrower, how long was it in the air? How high did
the ball travel before being caught?
Q4. Salmon often jump waterfalls to reach their breeding grounds. One salmon starts
2.00m from a waterfall that is 0.55 m tall and jumps at an angle of 32.0°. What must be the
salmon’s minimum speed to reach the waterfall?

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