A force F1 = 10 (N) is displacing a 10 (kg) for 10 meters on a horizontal surfac
ID: 2124578 • Letter: A
Question
A force F1 = 10 (N) is displacing a 10 (kg) for 10 meters on a horizontal surface, while a force F2 = 10 (N) is displacing a 10 (kg) for the same distance on an inclined plane making a 30 degrees with the horizontal plan. Is the work done by F1 less, equal or greater than the work done by F2? Explain
A force F1 = 10 (N) is displacing a 10 (kg) for 10 meters on a horizontal surface, while a force F2 = 10 (N) is displacing a 10 (kg) for the same distance on an inclined plane making a 30 degrees with the horizontal plan. Is the work done by F1 less, equal or greater than the work done by F2? ExplainExplanation / Answer
W1 = 10*10 = 100J
W2 = 10*10*cos30 = 86.60J
the work done by F1 is greater than the work done by F2