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# Q6 - the diagram 1(1.5 pts Write down the momentum vector...

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Physics 7B Quiz 6 Grade: DL Section: Name: _______________________ ID: _______________________ I certify by my signature that I will abide by the code of academic conduct of the University of California. Signature No books or notes. Calculators OK. Show all your work below. Answers alone do not receive credit! A 0.5 kg blob of putty moving at 4 m/s strikes a surface at a 45 degree angle and sticks to it as shown in

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Unformatted text preview: the diagram. 1. (1.5 pts) Write down the momentum vector of the putty before and after it sticks. 2. (1.5 pts) What is the impulse of the surface on the ball? (Remember impulse is a vector.) 3. (1.5 pts) If it takes 10 milliseconds to stop the putty, what is the average force of the surface on the putty? momentum: p = m v impulse = change in momentum = F Δ t 2 3...
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