Physics, 18.08.2020 17:01, camosloppy7677
A 0.145 kg baseball pitched at 33.m/s is hit on a horizontal line drive straight back at the pitcher at 46.0 m/s. If the contact time between bat and ball is 5.70Γ10β3 s, calculate the magnitude of the force (assumed to be constant) exerted on the ball by the bat.
Answers: 3
Physics, 22.06.2019 10:30, austinwst3
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 23.06.2019 05:00, dejamjones54091
Which factor listed below most likely results in the loss of genetic variation from small populations? question 2 options: mutation migration genetic recombination genetic drift
Answers: 3
A 0.145 kg baseball pitched at 33.m/s is hit on a horizontal line drive straight back at the pitcher...
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