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14C has a half-life of 5,730 years. If we start with 70 grams of 14C at time zero how many grams of 14C will be left after three
1. 0 answers
2. 562 views
A conveyer belt is driven by a large (diameter = 1.0 m) wheel. The wheel starts from rest and has an angular acceleration of
1. 1 answer
2. 801 views
A girl sits on a merry-go-round at the position marked by the brown circle. A boy gives the merry-go-round a constant tangential
1. 2 answers
2. 593 views
A meter stick is held vertically with one end on the floor and is then allowed to fall. Find the speed of the other end when it
1. 7 answers
2. 1,714 views

Actually both are wrong the answer is 1.69*10 to the power -7. Trust me I got the answer write on sapling
damon, does the car that weighs 500kg have more acceleration? if so, would e be correct then? here's the bottom three choices again: c. The two cars have the same acceleration due to the collision. d. car at rest has the greater acceleration due to the

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