physics
a ball rolls of from a cliff with a downward angle of 35 degrees. After 0.710seconds it lands 13m from the cliff. What is its velocity before it hits the ground?
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Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30...
Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30 m/s at an angle of 35° with the ground. The ball flies over the level ground and lands at the same height from which it was hit. a) How long does it take for the ball to reach its highest point? b) What is the range of the ball? c) Find the velocity of the ball just before it hits the ground. d) After...
1A) What is the acceleration of the sled given the following parameters: mass = 35. kg,...
1A) What is the acceleration of the sled given the following parameters: mass = 35. kg, friction is 30.N, force to pull on rope is 230 N, angle on rope is 40 degrees above ground. 1B) A ball rolls off a cliff with a horizontal velocity of 10 m/s. It hits the ground with a velocity of 30 m/s. Determine the vertical component of its velocity at the moment it hits the ground and the height of the cliff.
A ball is thrown horizontally from the top of a 57 m vertical cliff and lands...
A ball is thrown horizontally from the top of a 57 m vertical cliff and lands 92 m from the base of the cliff. What is the vertical component of the velocity of the ball just before it hits the ground?
A ball is thrown horizontally from the top of a 58 m vertical cliff and lands...
A ball is thrown horizontally from the top of a 58 m vertical cliff and lands 114 m from the base of the cliff. What is the vertical component of the velocity of the ball just before it hits the ground?
A ball is thrown horizontally from the top of a 21 m vertical cliff and lands...
A ball is thrown horizontally from the top of a 21 m vertical cliff and lands 91 m from the base of the cliff. What is the vertical component of the velocity of the ball just before it hits the ground?
No mass given, can you give me the answer to 3 and 4 also pls 1....
No mass given, can you give me the answer to 3 and 4 also pls 1. A solid sphere rolls from a height of 8 meters down a frictionless track propped at 35 degrees from the table. What is its kinetic energy at the bottom of the track? (assume no lost of energy due to friction). no mass given 2. If the ball then rolls off the table (2 meter high) and lands on the ground, with a horizontal speed...
A ball is thrown horizontally from the top of a 25 m vertical cliff and lands...
A ball is thrown horizontally from the top of a 25 m vertical cliff and lands 101 m from the base of the cliff? what is the speed of the ball just before it hits the ground?
Part 1 A ball is tossed so that it bounces off the ground, rises to a...
Part 1 A ball is tossed so that it bounces off the ground, rises to a height of 2.30 m, and then hits the ground again 1.70 m away from the first bounce. 1. How long is the ball in the air between the two bounces? 1.375 2. What is the ball's velocity in the x-direction? 3. What is the ball's speed just before the second bounce? 4. What is the angle of the velocity vector with respect to the...
A rock is thrown off a cliff at a velocity of 15m/s and at an angle...
A rock is thrown off a cliff at a velocity of 15m/s and at an angle of 35 degrees. It lands 200 meters away. What was the height of the cliff? What was the velocity right before it landed?
On Mars, where the acceleration due to gravity is 3.8 m/s2, a 500 gram ball is...
On Mars, where the acceleration due to gravity is 3.8 m/s2, a 500 gram ball is thrown from a cliff that is 30 m above the ground at a speed of 22 m/s. The ball lands 45 m away from the base of the cliff. What is the speed of the ball just before it hits the ground?
Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30 m/s at an angle of 35° with the ground. The ball flies over the level ground and lands at the same height from which it was hit. a) How long does it take for the ball to reach its highest point? b) What is the range of the ball? c) Find the velocity of the ball just before it hits the ground. d) After...
A ball is thrown horizontally from the top of a 57 m vertical cliff and lands 92 m from the base of the cliff. What is the vertical component of the velocity of the ball just before it hits the ground?
Part 1 A ball is tossed so that it bounces off the ground, rises to a height of 2.30 m, and then hits the ground again 1.70 m away from the first bounce. 1. How long is the ball in the air between the two bounces? 1.375 2. What is the ball's velocity in the x-direction? 3. What is the ball's speed just before the second bounce? 4. What is the angle of the velocity vector with respect to the...
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