1. On a distant planet, golf is just as popular as it is on earth. A...
1. On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 2.3 times as far as he would have on earth, given the same initial velocities on both planets. The ball is launched at a speed of 45 m/s at an angle of 42° above the horizontal. When the ball lands, it is at the same level as the tee.
(a) On the distant planet, what is the maximum height of the
ball?
_____________________ m
(b) On the distant planet, what is the range of the ball?
______________________m
2. A marble is thrown horizontally with a speed of 8 m/s from
the top of a building. When it strikes the ground, the marble has a
velocity that makes an angle 34° with the horizontal. From what
height above the ground was the marble thrown?
_________________m
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1. On a distant planet, golf is just as popular as it is on
earth. A...
On a distant planet, golf is just as popular as it is on earth. A golfer...
On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 3.80 times as far as he would have on earth, given the same initial velocities on both planets. The ball is launched at a speed of 46.7 m/s at an angle of 34 ° above the horizontal. When the ball lands, it is at the same level as the tee. On the distant planet, what are (a) the...
Two friends are playing golf. The first friend hits a golf ball on level ground with...
Two friends are playing golf. The first friend hits a golf ball on level ground with an initial speed of 36.5 m/s at an angle of 31.0° above the horizontal. (a) Assuming that the a ands at the same height from which it was hit, how far away from the golfer, in meters, does it land? Ignore air resistance. What constant acceleration equations will allow you to find the range, given the speed and angle? (Note that, depending on your...
1. 2. Please answer both questions. A projectile is fired up into the air at a...
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
1. A golf ball is hit with an initial velocity of 50.0 m/s at an angle...
1. A golf ball is hit with an initial velocity of 50.0 m/s at an angle of 34 degrees above the horizontal. If the golf ball lands on the same horizontal level, determine the time it takes the ball to stay in the air. 2. A ball is thrown horizontally, with a speed of 10 m/s, from the top of a 4.9 meter tall hill. How far from the point on the ground directly below the launch point does the...
A small, spring-loaded cannon launches a golf ball from level ground with an initial speed vi...
A small, spring-loaded cannon launches a golf ball from level ground with an initial speed vi at an angle θi with the horizontal. The golf ball lands a horizontal distance R from its launch point. The highest point the golf ball reaches during its flight is a distance R/12 above the ground. In terms of R and g, find the following. (You may ignore air resistance.) (a) the time interval during which the golf ball is in motion t =...
Consider a golfer here in Oregon, at exactly 45.0O latitude, hitting a golf ball toward the...
Consider a golfer here in Oregon, at exactly 45.0O latitude, hitting a golf ball toward the hole, 275 m due south. The balls initial velocity is 48.0O above the horizontal. The golf ball is initially headed straight toward the hole for a holein- one, and would be a hole-in-one, except, the Earth is rotating! a) Assume negligible air resistance and the tee and hole are at the same level. Solve the projectile problem and find the time the ball is...
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...
6. An astronaut ona distant planet wants to determine its acceleration due to gravity. The astronaut...
6. An astronaut ona distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +15 m/s and measures a time of 20.0 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? See Diagram below: 20.0s v,15 m/s Show your work below: 7. Problem using vectors: A sailboat sails for 1 hr at 4 km/hr (relative to the...
A marble is thrown horizontally with a speed of 10.2 m/s from the top of a...
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A golfer hits a golf ball at an angle of 35° above horizontal. If the initial...
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Two friends are playing golf. The first friend hits a golf ball on level ground with an initial speed of 36.5 m/s at an angle of 31.0° above the horizontal. (a) Assuming that the a ands at the same height from which it was hit, how far away from the golfer, in meters, does it land? Ignore air resistance. What constant acceleration equations will allow you to find the range, given the speed and angle? (Note that, depending on your...
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
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...
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