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A car of mass 1100 kg starts from rest at sea level and climbs a hill of altitude 50 m. At thetop of the hill the car has a
1. 3 answers
2. asked by Sara
3. 1,402 views
A car of mass 1100 kg starts from rest at sea level and climbs a hill of altitude 50 m. At thetop of the hill the car has a
1. 0 answers
2. asked by Sara
3. 541 views
A car of mass 1100 kg starts from rest at sea level and climbs a hill of altitude 50 m. At thetop of the hill the car has a
1. 0 answers
2. asked by Sara
3. 598 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. asked by Mark
3. 406 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. asked by Bob
3. 355 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. asked by Marc
3. 781 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. asked by Anonymous
3. 745 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. asked by Mark
3. 381 views
A hiker climbs a hill 300m high.If she weighs 50kg,calculate the work she does in lifting her body to the top of the hill
1. 5 answers
2. asked by Luc
3. 3,432 views
A hiker climbs a hill 300m high and weighs 50kg. Calculate the power if she takes 1 hour to climb the hill
1. 2 answers
2. asked by Lame
3. 664 views