Work Done by a Force 6
| First | First | Last | Results A | A crane lifts an object with a mass of | reaching a height of | A) Calculate the change Gravitational Potential Energy Store of the object? | Correct Answer A | Round Answer A | Results A | A) Show your workings: | B) Calculate the force applied by the crane to lift the object? Assume that the work done is the same as the change in gravitational potential energy store. | Correct Answer C | Round Answer C | Results C | B) Show your workings: |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ppefmh | Ed | Garstin | Incorrect | 0.9 | 745 | 654 | 6570.900000000001 | 6570.9 | Incorrect | bfb | 654 | 8.82 | 8.82 | Incorrect | gfg |
| First | First | Last | Results A | A crane lifts an object with a mass of | reaching a height of | A) Calculate the change Gravitational Potential Energy Store of the object? | Correct Answer A | Round Answer A | Results A | A) Show your workings: | B) Calculate the force applied by the crane to lift the object? Assume that the work done is the same as the change in gravitational potential energy store. | Correct Answer C | Round Answer C | Results C | B) Show your workings: |