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A weightlifter raises a 200-kg

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a weightlifter raises a 200-kg barbell with an acceleration of 3 m/s. How much force does the weightlifter use to raise the
1. 6 answers
2. asked by anoynomous
3. 6,615 views
A weightlifter raises a 200-kg barbell through a height of 2 m in 2.2 s. The average power he develops during the lift is
1. 2 answers
2. asked by Anonymous
3. 1,748 views
A weightlifter raises a 90k-g barbell from the floor to a height of 2/2 m in 0.6 s. What was his average power output during the
1. 1 answer
2. asked by Aly
3. 524 views
a weightlifter raises a 70 kg barbell from the floor to a height of 2.2m in 1.2s. What was his average power output during the
1. 3 answers
2. asked by tracey
3. 4,943 views
A weightlifter raises a 200 kg barbell over his head from the floor a displacement of 2m in 2.2 seconds. What is the average
1. 2 answers
2. asked by Anonymous
3. 3,078 views
A weightlifter raises a barbell of mass 150 kg from the floor to over his head 2.5 meters in 3 seconds. What is his average
1. 2 answers
2. asked by Aaron
3. 2,747 views
A weightlifter raises a 90k-g barbell from the floor to a height of 2/2 m in 0.6 s. What was his average power output during his
1. 2 answers
2. asked by Aly
3. 672 views
brutus, a champion weightlifter, raises 240 kg a distance of 2.35 m. How much work is done by Brutus lifting the weights?
1. 1 answer
2. asked by sierra
3. 2,263 views
a weightlifter is using heavy weights in short bursts for a competition because his muscle cells are not able to take in enough
1. 1 answer
2. 150 views
A weightlifter is using heavy weights in short bursts for a competition. Because his muscle cells are not able to take in enough
1. 1 answer
2. asked by o
3. 86 views