Physics, 28.02.2021 19:20, honeytolentino08
Trinity throws a ball upwards with a speed of 5 m/s and then catches the ball.
a) How long until the ball reaches the top of its path?
b) How high does the ball travel to the top of its path?
c) What is the total distance the ball travels?
Can someone tell me how to solve?
Answers: 1
Physics, 22.06.2019 18:10, victoriakraus6599
A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.
Answers: 2
Physics, 22.06.2019 19:30, isiahb123
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
Trinity throws a ball upwards with a speed of 5 m/s and then catches the ball.
a) How long until th...
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