Given a billiard ball hits a fixed horizontal surface with a velocity v = 32 m/s...
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.
1528 13.2 ft/s A billiard ball hits a bumper with the velocity shown. The coefficient of restitution between the ball and the wall is 0.72. IMAGES NOTES DISCUSS UNITS STATS HELP PREFERENCES Part Description Answer Save Status What is the speed of the ball the instant it leaves the wall? (include units with answer) 9.50 ft/s Format Check # tries: 2 Show Details 6.72 pts. 96% 2% try penalty
2- Two identical billiard balls may move freely on a horizontal table. Ball A has a velocity of 0.4 m/s as shown, and hits ball B, which is at rest, at point C defined by ? = 40° (the line of impact is along 40° path with respect to the horizontal direction). Assuming no friction, and knowing the coefficient of restitution between the two balls is 0.75, determine the velocity of each ball after impact.
A ball hits the wall at a 45-degree angle and is travelling at 3 m/s. If the coefficient of restitution is approximately 0.5, what is the magnitude of the velocity of the ball after bouncing off the wall?
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.
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...
The 1.5 kg ball A is released from rest from a height. As it descend hits a solid wall. If the coefficient of restitution is 0.85 determine : rebound height after the impact and angular velocity for a 30° angle respect the release position (the horizontal) Wall
A mass, m, going at a velocity v1slides on a smooth surface and hits a pendulum with mass M and a coefficient of restitution 0.8. A. Symbolically find an expression for the velocity of the pendulum of mass M immediately after impact. A(2). Find the minimum speed of the pendulum with mass M so that it could complete a full circle. B. Symbolically find the max height of M after impact M . ] m m
Problem 7: One billiard ball strikes another stationary ball of the same mass at 4 m/s. The final velocity of the initially moving billiard is 3.5 m/s at an angle of 30° to the horizontal. - What is the final velocity and angle to the horizontal of the second ball?
Problem 1: One billiard ball strikes another stationary ball of the same mass at 4 m/s. The final velocity of the initially moving billiard is 3.5 m/s at an angle of 25° to the horizontal. What is the final velocity and angle to the horizontal of the second ball?