Physics, 03.02.2021 15:30 kami23arap5p78v
1. The components of the initial velocity of an inclined projectile are given as Uox=15m/s and Uoy=20m/s,
A, how long does it take for the projectile to reach the maximum height?
B, how high does the projectile rise in the air?
C, what is the time of flight?
D, what is the range of the projectile?E, what is the measure of the angle of projection?
Answers: 1
Physics, 22.06.2019 11:00, stankyweezle
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Physics, 22.06.2019 18:00, abigail018
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
1. The components of the initial velocity of an inclined projectile are given as Uox=15m/s and Uoy=2...
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