Rebounded ball is projected with 37 degree with velocity 12 m\s after strikes with wall and the collisions was elastic at which distance travels rebounded ball after strikes with wall?
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- A 0.5-kg ladybug flying at 9m/s collides with a bird 2kg bird flying in the opposite direction at 6m/s. Find the coefficient of restitution if after the collision, the velocity of the ladybug is 19m/s and the bird is 12m/s.A 1.6 kg chunk of putty moving at 2 m/s collides with and sticks to a 7 kg bowling ball initially at rest. The bowling ball and putty then move together with a momentum of _A rightward moving object is slowing down. The direction of its momentum is a leftward b impossible to tell with this information nonsense! Momentum does not have a direction ... rightward
- A 4-kg ball moving at 4 m/s collides with a stationary ball of the same size. Assuming the collision is completely elastic what is the velocity of the initial ball after impact.A tennis players serves a volleyed shot. She hits the ball with a force of 40N and the collision of racket on ball last 3 x 10 3s a) Find the change in momentum b) If the racket weighs 50 grams find the recoil velocity it experiences. c) The net is 2m away. How long would it take for the tennis ball to reach the net if it weighs 10 grams.When the impulse approximation is valid over a given tìme period (note that multiple answers can be selected) we can use the law of conservation of momentum during that per we can assume that the momentum changes a kot for a short periN me we are probably considering a collsion or an explosion that lasts for a very short period of time the objects involved in the collision necessarily stick together we can assume that the net external force on the system is effectively zero during that time perlod
- Tow balls ( iron and plastic ) that have the same mass and velocity more toward each other and collide with any ball will it have a bigger Impulse? benefitsystem unit of mass with given the Considex Particles Positions having and velacities as =k, V=itjtk and velocity Find the of position of the Find momementum Centex the of Linear System. also the c) Find the kinetic Energy of of the System iy Find momentum Particle. the dout angular the OKigin.A billiard ball moving at 7.5m / s strikes a stationary ball of the same massAfter the collision the first ball moves at 6.5m / s , at an angle of 30.0with 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 .