Physics, 02.03.2021 05:20, jusicca1109
a 20 gram bullet leaves a rifle at a speed of 200m/s what will be the recoil velocity of the rifle if it's mass is 3 kg
Answers: 3
Physics, 22.06.2019 17:40, sosaucyy
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
Answers: 2
a 20 gram bullet leaves a rifle at a speed of 200m/s what will be the recoil velocity of the rifle i...
Mathematics, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10