Question 1 (5 points) A 15.22 kg ball moving at 9.129 m/s to the right collides with a 7.139 kg ball at rest. After the collision, the 15.22 kg ball moves at 4.810 mis to the right. What is the velocity of the 7.138 kg ball after the collision? 9.209 mis to the right 10.59 m/s to the right E 12.08 mis to the left 9.209 mds to the left o D 8.174 m/s to the right 8.174 ms to the left LO 10.59 m/s to the left h 12.08 m/s to the right
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
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The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
Answers: 1
Question 1 (5 points) A 15.22 kg ball moving at 9.129 m/s to the right collides with a 7.139 kg ball...
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