Physics, 21.04.2021 01:00 YungToeSuck
A boat is traveling 12m/s East along a river that pushing the boat with a velocity of 8m/s South, what would be the magnitude of the boat's resultant velocity (just the value with no direction)?
a)17.8m/s
b)14.4m/s
c)4m/s
Answers: 3
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When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m
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Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
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A boat is traveling 12m/s East along a river that pushing the boat with a velocity of 8m/s South, wh...
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