A stone is thrown upward at 27 m/s from a cliff that is 125m relative to the sea? How long will it take to hit the water
The curve which a body describes in space, as a planet or comet in its orbit, or stone thrown upward obliquely in the air.
The curve which a body describes in space, as a planet or comet in its orbit, or stone thrown upward obliquely in the air.
A) the dropped one hits the ground first B) the tossed one hits harder
A stone will be thrown at the state. And a stone will be thrown at the churches.
Well, if a rock is throws 27m into the air, it will probably reach the water faster than 27m because of gravity.
The stone was thrown by whom.
The velocity decreases as the stone moves upward due to the force of gravity acting in the opposite direction of the motion. Gravity slows down the stone's speed, eventually bringing it to a stop at the highest point before it starts to fall back down.
To determine the initial speed, you can use the kinematic equation: v² = u² + 2as, where v is the final velocity (0 m/s at the top), u is the initial velocity, a is acceleration (gravitational acceleration at -9.8 m/s²), and s is the displacement (20 m). Solving for u, you get u = sqrt(2as) = sqrt(2*-9.8*20) = 19.8 m/s. So, the stone was thrown upward with a speed of 19.8 m/s.
in Europe
Cliff Winfield Stone has written: 'Conservation in the schools' -- subject(s): Natural resources, Study and teaching
A ball is thrown vertically upward with an initial speed of 20m/s. Two second later, a stone is thrown vertically (from the same initial height as the ball) with an initial speed of 24m/s. At what height above the release point will the ball and stone pass each other?
Downward force on the stone ===> force of gravity. Upward force on the stone ===> tension in the string. Downward force is equal to the upward force. Total (net) force on the stone is zero. Acceleration of the stone is zero. It just hangs there.