Physics, 24.01.2020 19:31, cbyearty56361
Atennis ball is thrown straight up with an initial speed of 22.5 m/s. it is caught at the maximum height of its arc.
a. how high does the ball rise? 25.83 m
b. how long does the ball remain in the air?
Answers: 3
Physics, 22.06.2019 09:00, KillerSteamcar
A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
Answers: 3
Physics, 22.06.2019 16:00, Andrebutrus
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
Physics, 22.06.2019 19:40, mickellife4659
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
Answers: 1
Atennis ball is thrown straight up with an initial speed of 22.5 m/s. it is caught at the maximum he...
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