Physics, 24.10.2019 01:00 princessa15266
In a slow-pitch softball game, a 0.200 kg softball crossed the plate at 19.0 m/s at an angle of 40.0° below the horizontal. the batter hits the ball toward center field, giving it a velocity of 50.0 m/s at 30.0° above the horizontal.
(a) determine the impulse delivered to the ball.
n·s (magnitude)
how many degrees ° (above the horizontal)
(b) if the force on the ball increases linearly for 4.00 ms, holds constant for 20.0 ms, then decreases linearly to zero in another 4.00 ms, what is the maximum force on the ball?
n (magnitude)
how many degrees? (above the horizontal)
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