1. A sled of mass m is pushed for 5 seconds at a constant force.
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1. A sled of mass m is pushed for 5 seconds at a constant force.A sled of mass M (more) is also pushed for 5 seconds. THe force isthe same in each case. WHat is the momentum of each sled? How dothey compare? What is the energy of each sled? How do theycompare?
2. The same question, except that each sled is pushed for 5meters instead of 5 seconds.
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1accleration of mass ma Fmso velocityv u atu 0v 5Fmsomomentum mv 5Fnow acceleration of mass MA FMvelocity will beV UAtU 0V 5FMso
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