Question
3. A helicopter travelling at a velocity of 12 m/s [W] accelerates uniformly at a rate of 7.0 m/s2 [E] for 4.0s. What is the
3. A helicopter travelling at a velocity of 12 m/s [W] accelerates uniformly at a rate of 7.0 m/s2 [E] for 4.0s. What is the helicopters final velocity?
4. Two go-carts, A and B, race each other around a 1.0 km track. Go-cart A travels at a constant speed of 20.0 m/s. Go-cart B accelerates uniformly from rest at a rate of 0.333 m/s2 . Which Go-cart wins the race and by how much time?
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Thermodynamics An Interactive Approach
Authors: Subrata Bhattacharjee
1st edition
130351172, 978-0130351173
