2. A 5kg ball is rolling with a speed of 1.1m/s towards a spring with a spring constant of k = 2200N/m. The ball hits the spring and compresses it, causing the ball to stop for a moment. How much does the spring compress? (0000) 1.1m/s

2. A 5kg ball is rolling with a speed of 1.1m/s towards a spring with a spring constant of k = 2200N/m. The ball hits the spring and compresses it, causing the ball to stop for a moment. How much does the spring compress? (0000) 1.1m/s

Name: 2. A 5kg ball is rolling with a speed of 1.1 m/s towards aspring with
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Description: 2. A 5kg ball is rolling with a speed of 1.1 m/s towards aspring with a spring constant of k = 2200N/m. The ball hitsthe spring and compresses it, causing the ball to stop for amoment. How much does the spring compress?Ef=E₁+(XXX)W1.1m/sO

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 82AP: As a 75.0-kg man steps onto a bathroom scale, the spring inside the scale compresses by 0.650 mm....

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Review. A dock with a brass pendulum has a period of 1.000 s at 20.0C. If the temperature increases to 30.0C, (a) by how much does the period change and (b) how much time does the clock gain or lose in one week?
A clock is constructed so that it keeps perfect time when its simple pendulum has a period of 1.000 s at locations where g = 9.800 m/s2. The pendulum bob has length L = 0.248 2 m, and instead of keeping perfect time, the clock runs slow by 1.500 minutes per day. (a) What is the free-fall acceleration at the clocks location? (b) What length of pendulum bob is required for the clock to keep perfect time?
You attach a block to the bottom end of a spring hanging vertically. You slowly let the block move down and find that it hangs at rest with the spring stretched by 15.0 cm. Next, you lilt the block back up to the initial position and release it from rest with the spring unstretched. What maximum distance does it move dawn? (a) 7.5 cm (b) 15.0 cm (c) 30.0 cm (d) 60.0 cm (e) The distance cannot be determined without knowing the mass and spring constant.
As a 75.0-kg man steps onto a bathroom scale, the spring inside the scale compresses by 0.650 mm. Excited to see that he has lost 2.50 kg since his previous weigh-in, the man jumps 0.300 m straight up into the air and lands directly on the scale. (a) What is the springs maximum compression? (b) If the scale reads in kilograms, what reading does it give when the spring is at its maximum compression?
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One type of toy car contains a spring that is compressed as the wheels are rolled backward along a surface. The spring remains compressed until the wheels are freed and the car is allowed to roll forward. Jose learns that if he rolls the car backward for a greater distance (up to a certain point), the car will go faster when he releases it. The spring compresses 1.00 cm for every 10.0 cm the car is rolled backward. a. Assuming the spring constant is 150.0 N/m, what is the elastic potential energy stored in the spring when Jose rolls the car backward 20.0 cm? b. What is the elastic potential energy stored in the spring when he rolls the car backward 30.0 cm? c. Explain the correlation between the results for parts (a) and (b) and Joses observations of different speeds.