Physics, 20.03.2020 18:13, bryanmcmillianjr
An athlete crosses a 25-m-wide river by swimming perpendicular to the water current at a speed of 0.5 m/s relative to the water. He reaches the opposite side at a distance 40 m downstream from his starting point.
How fast is the water in the river flowing with respect to the ground?
What is the speed of the swimmer with respect to a friend at rest on the ground?
Answers: 1
Physics, 21.06.2019 16:00, bugsbunny27
Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass
Answers: 1
Physics, 22.06.2019 06:30, azireyathurmond1
=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
Physics, 22.06.2019 09:30, gemmaestelle
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
An athlete crosses a 25-m-wide river by swimming perpendicular to the water current at a speed of 0....
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