A billiard ball has a speed of 8 m / s when it hits a second ball at rest. After the collision, the first ball moves at 5 m / s and at an angle of 30 ° with respect to its initial direction of movement. If the collision is elastic, find the speed of the ball.
A billiard ball hits a stationary billiard ball. (The balls have equal mass.) After the collision the first ball moves at an angle of 30? to its original direction at a speed of 0.8 m/s. The other ball moves at an angle of 60? to the original direction of the first ball. Find the original speed of the first ball and the speed of the second ball after the collision.
In the arrangement of the figure, billiard ball 1 moving at a speed of 1.6 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 0.8 m/s, at an angle of θ2 = 55°. mal li if (a) What is the magnitude of the velocity of ball 1 after the collision? m/s (b) What is its direction? o clockwise from the +x axis (c) Do the given data...
6.51 in text book] A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.33 m/s at an angle of 30◦ with respect to the original line of motion. a) Find the velocity (magnitude and direction) of the second ball after the collision[vx2f = 1.25 m/s and vy2f = −2.165m/s]. b) Was the collision inelastic or elastic?
A billiard ball is shot east at 2.80 m/s. A second, identical billiard ball is shot west at 1.20 m/s. The balls has a glancing collision, not a head-on-collision, deflecting the second ball by 90° and sending it north at 1.60 m/s. What is the angle that the velocity of the first ball makes after the collision, with respect to the east direction?
A billiard ball of mass = 300.0 g moving with an initial speed of 1.80 m/s strikes a second ball of mass mg 400.0 g initially at rest, As a result of the collision, the first ball is deflected off at an angle of 25.0 0 with a speed of 1.00 m/s. Do not assume this is a perfect collision, (a) Taking the x-axis to be the original direction of the motion of ball A, write down the equations of...
A billiard ball moving at 5.60 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 5.03 m/s at an angle of 26.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. magnitude m/s direction ° (with respect to the original line of motion)
A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 5.05 m/s at an angle of 32.7° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. magnitude _____________ m/s direction ____________ ° counter-clockwise from the original direction of motion
In the arrangement of the figure, billiard ball 1 moving at a speed of 1.8 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 1.4 m/s, at an angle of 2 - 40°. What are (a) the magnitude and (b) the direction (angle 1) of the velocity of ball 1 after the collision? 2 82 10 Units (a) Number (b) Number Units
A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.94 m/s at an angle of 34.5° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. What is the magnitude of the velocity and the direction o counter-clockwise from the original direction of motion?
A billiard ball collides in an elastic head-on collision with a second stationary identical ball. After the collision which of the following conditions applies to the first ball? A) maintains the same velocity as before B)has one half its initial velocity C)comes to rest D)moves in the opposite direction E)doubles its initial velocity