Physics, 17.12.2020 19:40 ezellcarly
The forces on a small airplane (mass 1160 kg) in horizontal flight heading east are as follows: gravity = 16,000 N down; lift = 16,000 N up; thrust = 18000 N east; and drag = 14000 N west. The plane's speed is currently 60 m/s. If the forces remain constant, how fast in m/s is the plane going after 10 s?
Answers: 2
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Modify the equation fδt=δ (mv) to find the force of friction.
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A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)
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Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
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Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
The forces on a small airplane (mass 1160 kg) in horizontal flight heading east are as follows: grav...
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