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Three forces of magnitude 15N, 10N and 5N act on a particle in the direction which make 120° with one another. Find the
2 answers
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A force F=(5i+3j)N acts on a body and causes a displacement r=(7i-j)m. Determine the work done?
2 answers
1,311 views
Calculate the time taken for a car to cover a distance of 125m if the initial speed is 5m/s and it has constant acceleration of
1 answer
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