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PROBLEM 2 - Find the initial velocity (Vo) of the ball and the angle at which...
1. A ball is thrown with initial velocity of 25 m/s, directed at an angle of...
1. A ball is thrown with initial velocity of 25 m/s, directed at an angle of 600 with the ground. It landed in a pond a distance away. a) Find the initial x and y components of the velocity b) Find its velocity 2 seconds later c) What is the maximum height achieved by the ball? d) What is the ball's range? 4 pts.
Projectile with initial velocity Problem 11.104 Projectile with initial velocity of a given magnitude and direction-find...
Projectile with initial velocity
Problem 11.104 Projectile with initial velocity of a given magnitude and direction-find distance on incline A golfer hits a golf ball with an initial velocity of 240.00 ft/s at an angle of 25° with the horizontal. Knowing that the fairway slopes downward at an average angle of 5°, determine the distance d between the golfer and point B where the ball first lands Vo 0 25° 5° The distance d between the golfer and point B...
A ball is thrown with an initial velocity, V, of 160 ft./sec, directed at an angle,...
A ball is thrown with an initial velocity, V, of 160 ft./sec, directed at an angle, 0, of 53° with the ground. (a) Find the x and y components of vo. (b) Find the position of the ball and the magnitude and direction of its velocity when t = 2 seconds. (c) At the highest point of the ball's path, what is the ball's altitude h, and how much time has elapsed? (d) What is the ball's range d? (see...
PROBLEM 11.103 No A volleyball player serves the ball with an initial velocity vo of magnitude...
PROBLEM 11.103 No A volleyball player serves the ball with an initial velocity vo of magnitude 13.40 m/s at an angle of 20 ith the horizontal. Determine (a) if the ball will clear the top of the net, (b) how far from the net the ball will land. 20 2.1 m С 2.43m 9 m
A ball is thrown with an initial velocity of 20.0 m/s at an angle of 35.00...
A ball is thrown with an initial velocity of 20.0 m/s at an angle of 35.00 above the horizontal. Find (a) The x and y components of the velocity. Vy=11.5 m/s; Vx= 16.4 m/s (b) The maximum height of the ball. (c) The time to rise to the top of the trajectory. (d) The total time the ball is in the air. (e) The range of the ball. (f) The velocity of the ball as it strikes the ground. (g)...
A 1-kg ball in the air has an initial velocity vo = [ 10 ] i...
A 1-kg ball in the air has an initial velocity vo = [ 10 ] i + [ -20 ] j m/s. It falls for a total time of 1 s. Assume that positive x-values are to the right and positive y-values are upward. What is the initial kinetic energy Ki of the ball? J Remember that the initial kinetic energy Ki = pi2/2m. To find the magnitude of the resultant momentum we must use the pythagorean theorem on the...
P1.A cannonball is shot at an angle of 45" with an initial velocity vo. This is...
P1.A cannonball is shot at an angle of 45" with an initial velocity vo. This is calculated to exactly land at point B in a projectile trajectory. However, the people at point B launched a rocket with an initial ve locity at 20 from the horizontal sometime after the cannonball launched. The rocket, which will intercept the cannonball at some vertical distance from the ground level, is in a linear path, Find (a) horizontal distance between point A and Point...
In a game of pool, ball A is moving with a velocity vo when it strikes...
In a game of pool, ball A is moving with a velocity vo when it strikes balls B and C which are at rest and aligned as shown. After the collision, the three balls move in the directions indicated, and Vo =15 ft/s and vc=6.29 ft/s. 4.3° С 30° B А 45° VO 37.4° Determine the magnitude of the velocity of ball A. (Round the final answer to two decimal places.) The magnitude of the velocity of ball A is...
A ball is launched with an initial speed vo-25.0 m/s and a 50° angle from the...
A ball is launched with an initial speed vo-25.0 m/s and a 50° angle from the top of the cliff at point It takes 3.91 seconds for the ball to reach point 3. The coordinate system is given in this problem. 2. peak Vo-25.0 m/s 2 50° 50 mn | | cliff ground 4 (a) What is the numerical values of ax and ay for the ball in motion? Put down short answers without using any calculation and explanation in...
In : 3.28 tt v²-1² +2 lg-yo) 21.3m 15. A football is kicked at an angle...
In : 3.28 tt v²-1² +2 lg-yo) 21.3m 15. A football is kicked at an angle of 35° with an initial speed of vo = 70 ft/s toward a goal post crossbar that is 125 feet away and 10 feet high. The gravity g is 32.2 it's 38.1 3.4 9. 8m Vo = 70 ft/s goal post crossbar 10 ft 125 feet a) How many seconds will it take the ball to reach the goal post crossbar? (5 pts.) 20...
1. A ball is thrown with initial velocity of 25 m/s, directed at an angle of 600 with the ground. It landed in a pond a distance away. a) Find the initial x and y components of the velocity b) Find its velocity 2 seconds later c) What is the maximum height achieved by the ball? d) What is the ball's range? 4 pts.
Projectile with initial velocity
Problem 11.104 Projectile with initial velocity of a given magnitude and direction-find distance on incline A golfer hits a golf ball with an initial velocity of 240.00 ft/s at an angle of 25° with the horizontal. Knowing that the fairway slopes downward at an average angle of 5°, determine the distance d between the golfer and point B where the ball first lands Vo 0 25° 5° The distance d between the golfer and point B...
A ball is thrown with an initial velocity, V, of 160 ft./sec, directed at an angle, 0, of 53° with the ground. (a) Find the x and y components of vo. (b) Find the position of the ball and the magnitude and direction of its velocity when t = 2 seconds. (c) At the highest point of the ball's path, what is the ball's altitude h, and how much time has elapsed? (d) What is the ball's range d? (see...
PROBLEM 11.103 No A volleyball player serves the ball with an initial velocity vo of magnitude 13.40 m/s at an angle of 20 ith the horizontal. Determine (a) if the ball will clear the top of the net, (b) how far from the net the ball will land. 20 2.1 m С 2.43m 9 m
P1.A cannonball is shot at an angle of 45" with an initial velocity vo. This is calculated to exactly land at point B in a projectile trajectory. However, the people at point B launched a rocket with an initial ve locity at 20 from the horizontal sometime after the cannonball launched. The rocket, which will intercept the cannonball at some vertical distance from the ground level, is in a linear path, Find (a) horizontal distance between point A and Point...
In a game of pool, ball A is moving with a velocity vo when it strikes balls B and C which are at rest and aligned as shown. After the collision, the three balls move in the directions indicated, and Vo =15 ft/s and vc=6.29 ft/s. 4.3° С 30° B А 45° VO 37.4° Determine the magnitude of the velocity of ball A. (Round the final answer to two decimal places.) The magnitude of the velocity of ball A is...
A ball is launched with an initial speed vo-25.0 m/s and a 50° angle from the top of the cliff at point It takes 3.91 seconds for the ball to reach point 3. The coordinate system is given in this problem. 2. peak Vo-25.0 m/s 2 50° 50 mn | | cliff ground 4 (a) What is the numerical values of ax and ay for the ball in motion? Put down short answers without using any calculation and explanation in...
In : 3.28 tt v²-1² +2 lg-yo) 21.3m 15. A football is kicked at an angle of 35° with an initial speed of vo = 70 ft/s toward a goal post crossbar that is 125 feet away and 10 feet high. The gravity g is 32.2 it's 38.1 3.4 9. 8m Vo = 70 ft/s goal post crossbar 10 ft 125 feet a) How many seconds will it take the ball to reach the goal post crossbar? (5 pts.) 20...
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