Ask a New Question

what must the crane work

Crane A has 2.0 as much power as Crane B.If Crane B can do 9492 Joules of work in 12.492 minutes, how many Joules of work can
1. 5 answers
2. asked by Anonymous
3. 404 views
A 25 ft long crane supported at its lower end by a pin is elevated by a horizontal cable. A 250 lb load is suspended from the
1. 2 answers
2. asked by sandhya
3. 2,393 views
A 15m crane supported at its lowest end by a pin is elevated by a horizontal cable. A 250N load is suspended from the outer end
1. 1 answer
2. asked by scarlet
3. 393 views
A crane lifts a 100-kg concrete block to a vertical height of 25 m. Determine the work done by the crane.
1. 3 answers
2. asked by rayyan
3. 2,561 views
A crane lifts a 100-kg concrete block to a vertical height of 25 m. Determine the work done by the crane.
1. 1 answer
2. asked by cornelia
3. 383 views
A crane lifts a 100-kg concrete block to a vertical height of 25 m. Determine the work done by the crane.
1. 1 answer
2. asked by pls help
3. 448 views
crane lifts a 75 kg girder 8.85 m. How much work does the crane do lifting with an upward acceleration of 1.20 m/s ^2?
1. 1 answer
2. asked by tionne
3. 637 views
A crane lifts a load of logs 3 meters with a force of 5,200 Newtons. How much work did the crane do?a 15,600 J b 1560 J c 150 J
1. 1 answer
2. 69 views
A crane lifts a 450 kg beam 12 m straight up at a constant velocity. Calculate the mechanical work doneby the crane.
1. 1 answer
2. 77 views
A crane lifts a load of logs 3 meters with a force of 5,200 Newtons. How much work did the crane do?a. 150,000 J b. 15,600 J c.
1. 1 answer
2. 68 views