I need help asap.
why is momentum a vector quantity?
A. It has direction.
B. It ha...
Physics, 05.02.2022 02:10 zairamori14
I need help asap.
why is momentum a vector quantity?
A. It has direction.
B. It has magnitude.
C. It has both direction and magnitude.
D. It has both speed and magnitude.
Answers: 3
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Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.
Answers: 1
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Answers: 1
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As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
Answers: 2
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