Physics, 30.04.2021 05:00, Globug1144
A woman starts to swim directly across a 3.2-km-wide river. Her speed either the water is 1.7 m/s. The river current carries the woman downstream at a speed of 0.91 m/s.
(a) How much time, in seconds, does it take her to cross the river?
(b) how far downstream, in meters, will the river carry her by the time she reaches the other side of the river?
Answers: 1
Physics, 21.06.2019 13:20, ogiebert
Ball b is hanging from an inextensible cord. an identical ball a is released from rest when it is just touching the cord and drops through the vertical distance h a 5 8 in. before striking ball b. assuming e 5 0.9 and no friction, determine the resulting maximum vertical displacement h b of the ball b
Answers: 1
Physics, 22.06.2019 13:30, basketking333
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
A woman starts to swim directly across a 3.2-km-wide river. Her speed either the water is 1.7 m/s. T...
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