Physics, 28.04.2021 22:50 hannaharsena
A projectile leaves the ground with a speed of 34 m/s at an angle of 37° above the horizontal.
(a) What are the horizontal and vertical components of the initial velocity?
(b) What time is the projectile (ball in the air?
(c) What is its range?
(d) What is its speed at the highest point?
(e) What are the horizontal and vertical components of the velocity of the projectile (ball) when it is on the way up at elevation 10 m?
(f) What is the speed at elevation 10 m?
Answers: 1
Physics, 21.06.2019 18:30
An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball
Answers: 1
A projectile leaves the ground with a speed of 34 m/s at an angle of 37° above the horizontal.
(a)...
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