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A car mass of 900kg travelling at 15m/s crashes into a wall and comes to rest in 0.3s. Calculate the average decelaration.
1. 1 answer
2. asked by James
3. 849 views
Using energy considerations, calculate the average force a 60.0 kg sprinter exerts backward on the track to accelerate from 2.00
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2. asked by Amelia
3. 1,060 views
Using energy considerations, calculate the average force a 60.0 kg sprinter exerts backward on the track to accelerate from 2.00
1. 1 answer
2. asked by Amelia
3. 1,258 views
Using energy considerations, calculate the average force a 62.0 kg sprinter exerts backward on the track to accelerate from 2.00
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2. asked by Karina
3. 3,770 views
A stone of mass 5g is projected with a rubber catapult is stretched through a distance of 7cm by an average force of 7cm by an
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2. asked by Vii
3. 76 views
hello,i have this question. Calculate the average force of friction acting on a wooden block as it propelled along the floor? i
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2. asked by daniel
3. 551 views
a car crashes into a wall at 25m/s and is brought to rest in .1seconds. Calculate the average force exerted on a 75kg test dummy
1. 1 answer
2. asked by Sarah
3. 1,057 views
A car crashes into a wall at 20 m/s and is brought to rest in 0.1 s. Calculate the average force exerted on a 75 kg test dummy
1. 1 answer
2. asked by barry
3. 882 views
A car of mass 500kg travelling at 36km/hr brought to rest over a distance of 20m calculate1.The average retardation 2.The
1. 3 answers
2. asked by Temiloluwa
3. 1,213 views
A car of mass 500kg travelling at 36km/hr brought to rest over a distance of 20m calculate 1.The average retardation 2.The
1. 2 answers
2. asked by Emmanuel
3. 3,289 views