me244_hw4 - PHGA OneKey dynamics Page 1 of 3 Online...

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Online Homework System Assignment Worksheet 4/3/09 - 6:27 AM Name: ____________________________ Class: dynamics Class #: ____________________________ Section #: ____________________________ Instructor: Koray Safak Assignment: ME244 Homework #4 Question 1: (1 point) A man hits to 50-g golf ball such that it leaves the tee at an angle of 40° with the horizontal and strikes the ground at the same elevation a distance of 37 m away. Determine the impulse of the club on the ball. Neglect the impulse caused by the ball's weight while the club is striking the ball. ____________N s Question 2: (1 point) The 10-kg package is released from rest at and slides down the smooth ramp onto a cart having a mass of 25 kg. If the coefficient of kinetic friction between the cart and package is determine the final velocity of the cart after the package stops sliding on the cart. Also, calculate the time the package slides on the cart. Neglect the mass of the wheels. ____________ m/s Page 1 of 3 PHGA OneKey - dynamics 03.04.2009 http://phga.pearsoncmg.com/onekey/modules/configureTest.Login
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