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Answers by Markshiz

Answers by Markshiz
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A limb with mass 14 kg falls out of a tree from a height of 3.5 m. How much mechanical energy does the limb have just before it hits the ground? (Assume there is no air resistance.) A. 480.2 J B. 355.3
answered Jul 26, 2018
5 votes
6.9k views
Which of the following ratos is not equalvillent to 4/8. 1/2 9/18 12/32 18/36?
answered May 28, 2018
5 votes
8.0k views
Lyn drew this bar model to solve a problem. What operation should she use to find the unknown number . 90 flowers 54 flowers
answered Mar 16, 2018
3 votes
92.6k views
Four times the difference of a number and seven is 32
answered Mar 13, 2018
1 vote
110k views
A 1200 kg car rolling on a horizontal surface has speed v = 50 km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.2 m. What is the spring stiffness constant of the
answered Jul 12, 2017
4 votes
115k views
PLEASE HELP ME WITH THIS AND EXPLAIN :)
answered Feb 21, 2017
3 votes
44.4k views
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