A 6.0 kg bowling ball is sliding (without rolling) at 5.0 m/s on a level floor when it hits one end of a horizontal spring.
The opposite side of the spring is attached to a rigid wall. The spring compresses a distance of 0.77 m while stopping
the ball.
Which of the following most closely approximates the average force that the spring applies to the ball as it comes to
a stop?
Answers: 3
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Select all the correct answers. which three statements about electromagnetic radiation are true?
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Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
Answers: 2
A 6.0 kg bowling ball is sliding (without rolling) at 5.0 m/s on a level floor when it hits one end...
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