Physics, 14.09.2019 09:30 chrischris1
Astunt man drives a car at a speed of 20 m/s off a 28-m-high cliff. the road leading to the cliff is inclined upward at an angle of 20°. how far from the base of the cliff does the car land? what is the car's impact speed?
Answers: 1
Physics, 21.06.2019 17:30, emily9656
Awheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 82.0 n is applied to the rim of the wheel. the wheel has radius 0.150 m . starting from rest, the wheel has an angular speed of 12.8 rev/s after 3.88 s. what is the moment of inertia of the wheel?
Answers: 3
Physics, 22.06.2019 03:30, ashah1260
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Astunt man drives a car at a speed of 20 m/s off a 28-m-high cliff. the road leading to the cliff is...
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