## The problem of a rock thrown vertically up

A rock is thrown vertically upward from the ground with an initial speed 15m/s. a. how high does it go b. how much time is required for the rock to reach its maximum height? c. what is the rock’s height at t=2.00s? (Posted by Merhawi) Answer: (a) u=15m/s a=-10m/s2 v=0 m/s [...]

Categories: Ask Physics, dispalcement, KINEMATICS, Mechanics, notion, Nuclear Physics, Project Tags: acceleration, answer, conservation of momentum, distance, gravity, ground, height, height c, initial speed, max, max height, maximum height, Merhawi, numerical problems, Physics, problem, rock, solved, speed, time

## The problem of a rock thrown vertically up

A rock is thrown vertically upward from the ground with an initial speed 15m/s. a. how high does it go b. how much time is required for the rock to reach its maximum height? c. what is the rock’s height at t=2.00s? (Posted by Merhawi) Answer: (a) u=1...

Categories: dispalcement, KINEMATICS, Mechanics, notion, Solved Problems Tags: 10m, acceleration, distance, gravity, height, height c, initial speed, max, max height, maximum height, Merhawi, numerical, problem, solved, speed, time

## The problem of a rock thrown vertically up

A rock is thrown vertically upward from the ground with an initial speed 15m/s. a. how high does it go b. how much time is required for the rock to reach its maximum height? c. what is the rock’s height at t=2.00s? (Posted by Merhawi) Answer: (a) u=1...

Categories: dispalcement, KINEMATICS, Mechanics, notion, Solved Problems Tags: 10m, acceleration, distance, gravity, height, height c, initial speed, max, max height, maximum height, Merhawi, numerical, problem, solved, speed, time