Physics, 24.10.2021 05:20, cupcake3103670
Several projectiles are launched from ground height with the same launch speeds and varying angles between 0 degrees and 90 degrees with the horizontal. The projectile launched at ___ degrees would remain in the air the longest. The projectile launched at ___ degrees would have the greatest horizontal displacement. The projectile launched at ___ degrees would have the same horizontal displacement as the projectile launched at 20 degrees.
Answers: 2
Physics, 22.06.2019 01:00, muhammadcorley123456
4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that
Answers: 1
Physics, 22.06.2019 08:00, plshelpme53
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
Answers: 2
Physics, 22.06.2019 10:00, pantojaiv90
A2k pendulum has a speed of 1 m/s at a height of 1/2 meter
Answers: 3
Several projectiles are launched from ground height with the same launch speeds and varying angles b...
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