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OpenStudy (anonymous):
A 1400 kg car moving westward at 15 m/s collides with a utility pole and is brought to rest in 0.30 s. What is the impulse on the car? 21000 kgm/s west 21000 kgm/s east 93 kgm/s west 93 kgm/s east A 0.50 kg football is thrown with a velocity of 15 m/s to the right. A stationary receiver catches the ball a brings it to rest in 0.020 s. What is the force exerted on the ball by the receiver? 1.5 N left 1.5 N right 380 N left 380 N right
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OpenStudy (anonymous):
someone please help me..
OpenStudy (anonymous):
are you able to help me?
OpenStudy (anonymous):
kitti r u able to help me?
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