PRACTICE IT Use the worked example above to help you solve this problem. A 0.469 kg block rests on a horizontal, frictio

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Practice It Use The Worked Example Above To Help You Solve This Problem A 0 469 Kg Block Rests On A Horizontal Frictio 1 (511.05 KiB) Viewed 42 times

PRACTICE IT Use the worked example above to help you solve this problem. A 0.469 kg block rests on a horizontal, frictionless surface as shown in the figure. The block is pressed back against a spring having a constant of k 638 N/m, compressing the spring by 8.1 cm to point . Then the block is released. (a) Find the maximum distance d the block travels up the frictionless incline if 9 - 30.0°, (b) How fast is the block going when halfway to its maximum height? m/s EXERCISE HINTS: GETTING STARTED I'M STUCK! A 1.11 kg block is shot horizontally from a spring, as in the example above, and travels 0.45 m up a long a frictionless ramp before coming to rest and sliding back down. If the ramp makes an angle of 45.0° with respect to the horizontal, and the spring originally was compressed by 0.13 m, find the spring constant, N/m Need Help? Talk to a Tutor Submit Answer Viewing Saved Work Revert to Last Rospons