Question

4) When you use a slingshot to fire a rock you stretch the rubber band storing potential energy. If you stretched the rubber band so that it had 100 J of potential energy, a) With how much kinetic energy will the rock leave the slingshot, if the slingshot is ideal? b) With how much kinetic energy will the rock leave the slingshot if it loses 10 J to heat & sound (non-ideal)?

Name: 4 when you use a slingshot to fire a rock you stretch the rubber band storing potential energy if you stretched the rubber band so that it had 100 j of potential energy a with how much kinet 54815
Uploaded: 2022-02-10T11:57:07-08:00
Duration: 2 min 2 s
Channel: Maardava V
Description: 4 when you use a slingshot to fire a rock you stretch the rubber band storing potential energy if you stretched the rubber band so that it had 100 j of potential energy a with how much kinet 54815

          4) When you use a slingshot to fire a rock you stretch the
rubber band storing potential
energy. If you stretched the rubber band so that it had 100 J of
potential energy,
a) With how much kinetic energy will the rock leave the slingshot,
if the slingshot is
ideal?
b) With how much kinetic energy will the rock leave the
slingshot if it loses 10 J to
heat & sound (non-ideal)?

Added by Christine Y.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Maardava V

02/10/2022

Step 1

Since the slingshot is ideal, the kinetic energy of the rock will also be 100 J. ** Show more…

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4) When you use a slingshot to fire a rock you stretch the rubber band storing potential energy. If you stretched the rubber band so that it had 100 J of potential energy, a) With how much kinetic energy will the rock leave the slingshot, if the slingshot is ideal? b) With how much kinetic energy will the rock leave the slingshot if it loses 10 J to heat & sound (non-ideal)?