A stone is thrown upwards with initial velocity of 20 m/s, what is the maximum height that stone will reach?
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- A ball is thrown into a wall at a speed of 20 m/s and bounces off going 10 m/s in the opposite direction 0.2s after hitting the wall. What is the acceleration of the ball?A rock is thrown straight down from a cliff at a velocity of 3.7 m/s and hits the ground below after 1.8 seconds. What was the velocity of the rock just before hitting the ground?A bucket is thrown vertically down a well with a speed of 4.24 m/s, it takes 1.96 s for the bucket to reach the bottom of the well What is the height of the well?
- A ball is thrown vertically upward with an initial velocity of 20 m/s. If the acceleration due to gravity is 9.8 m/s², how high will the ball go? And what is the total time it takes for the ball to reach its highest point and then return to the ground?What is the height of a projectile in 6 seconds if its initial height is 820 feet, and it has a velocity of 20 feet per second? O 328 ft O 342 ft O 364 ft O 386 ftAn apple falls from a tree 5.1 m above the ground. How long does it take to hit the ground
- Omar throws a rock down with speed 14 m/s from the top of a tower. The rock hits the ground after 6.8 s. What is the height of the tower? (air resistance is negligible)You throw an object directly up into the air, and then catch it when it comes back down. It hits your hand at a speed of 5 m/s on the way down. What was the initial velocity of the ball?While entering a freeway, a car accelerates from rest at a rate of 2.4 m/s2 for 15 s. What is the cars final velocity in meters per seconds?
- A baseball player throws a 0.2 kg ball (Ball A) from the top of a 10 m tall hill with a velocity of 40 m/s. How long was the ball in the air? How far did the ball land from the cliff?A rock is dropped off of a cliff. It takes 2.8s for the rock to reach the bottom. The acceleration due to gravity is 9.81 m/s2. How tall is the cliff?Omar throws a rock down with speed 8.5 m/s from the top of a tower. The rock hits the ground after 5.4 s. What is the height of the tower? (air resistance is negligible)