Question

In: Physics

Part 1. A catcher “gives” with the ball when he catches a 0.113 kg baseball moving...

Part 1. A catcher “gives” with the ball when he catches a 0.113 kg baseball moving at 22.4 m/s.

If he moves his glove a distance of 6.1 cm, what is the average force acting on his hand?

Answer in units of kN.

Part 2.

Repeat for the case in which his glove and hand move 10.5 cm.

Answer in units of N.

Solutions

Expert Solution


Related Solutions

A 100 g ball moving to the right at 4.1 m/s catches up and collides with...
A 100 g ball moving to the right at 4.1 m/s catches up and collides with a 450 g ball that is moving to the right at 1.0 m/s. A. If the collision is perfectly elastic, what is the speed of the 100 g ball after the collision? B. If the collision is perfectly elastic, what is the speed of the 450 g ball after the collision? Express your answer to two significant figures and include the appropriate units. I...
A 10 kg ball moving at 6 m/s strikes a 5 kg ball that is at...
A 10 kg ball moving at 6 m/s strikes a 5 kg ball that is at rest, with contact of 0.5 seconds. The 10 kg ball comes to a complete stop. (a) What average force was exerted on the 10 kg ball? (b) What average force was exerted on the 5 kg ball? (c) What is the final momentum of the 5 kg ball? (d) What is the initial momentum of the 10 kg ball?
A baseball player is 98m away from home plate when he throws the ball at a...
A baseball player is 98m away from home plate when he throws the ball at a 30° angle above horizontal from a height of 1.45 m (the height of his hand). a. What is the initial speed of the throw for the ball to land exactly on home plate? In order to solve this problem, set up equations for x and y position vs time. Put in all known values. You will have two remaining unknowns: v0(the magnitude of the...
A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes...
A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes two billiard balls (0.16kg), at rest, "dead center" and comes to rest. If one billiard ball moves at a velocity of 4.1 m/s at an angle of 39 radians measured clockwise relative to the incoming direction of the cue ball, and another ball moves at an angle measured counter-clockwise relative to the incoming direction of the cue ball, how fast is the second ball...
A baseball player at bat hits a ball to the outfield. The baseball is hit when...
A baseball player at bat hits a ball to the outfield. The baseball is hit when it is at a height of 1.60 m above the home plate. The ball’s velocity the instant it is hit is 34.00 m/s at an angle of exactly 54.00o above the horizontal. The ball lands safely in the outfield. Assume that the entire baseball ground is horizontal. (a) What are the vertical and horizontal components of the ball’s acceleration while it is in the...
1) A ball 1 with a mass of 2.0 kg and moving at 2.0 m/s strikes...
1) A ball 1 with a mass of 2.0 kg and moving at 2.0 m/s strikes a glancing blow on a second ball 2 which is initially at rest. Assume no external forces act. After the collision, ball 1 is moving at right angles to its original direction at a speed of 3.0 m/s. (a) Calculate the initial momentum of the system. (b) Determine the magnitude of the momentum of Ball 2 after the collision? (c) In what direction is...
A 2.0-kg ball moving at 10 m/s makes an off-center collision with a 3.0-kg ball that...
A 2.0-kg ball moving at 10 m/s makes an off-center collision with a 3.0-kg ball that is initially at rest. After the collision, the 2.0-kg ball is deflected at an angle of 30° from its original direction of motion and the 3.0-kg ball is moving at 4.0 m/s. Find the speed of the 2.0-kg ball and the direction of the 3.0-kg ball after the collision. Hint: sin2θ + cos2θ = 1. speed of 2.0-kg ball   m/s direction of 3.0-kg ball...
A bat strikes a 0.145- kg kg baseball. Just before impact, the ball is traveling horizontally...
A bat strikes a 0.145- kg kg baseball. Just before impact, the ball is traveling horizontally to the right at 45.0 m/s , and it leaves the bat traveling to the left at an angle of 40 ∘ ∘ above horizontal with a speed of 55.0 m/s . The ball and bat are in contact for 1.85 ms. Find the horizontal component of the average force on the ball. Take the x-direction to be positive to the right. Find the...
a 5.00 kg ball, moving to the right at a velocity of 2.00 m/s on the...
a 5.00 kg ball, moving to the right at a velocity of 2.00 m/s on the frictionless table, collide head on with a stationary 7.50 kg ball. find the final velocities of the balls if the collision is elastic, completely inelastic the balls stick together
A ball of mass 0.440 kg moving east ( + x direction) with a speed of...
A ball of mass 0.440 kg moving east ( + x direction) with a speed of 3.8 m/s collides head-on with a 0.220-kg ball at rest. If the collision is perfectly elastic, what will be the speed and direction of each ball after the collision?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT