A(n) 0.699 kg football is thrown with a speedof 13.6 m/s. A stationary receiver catches theball and brings it to rest in 0.0124 s.What is the magnitude of the impulse delivered to the ball?Answer in units of kg · m/s. What is the average force exerted on the receiver?Answer in units of N.

A 1-oz bullet is traveling with a velocity of 1400 ft/s when it impacts and becomes embedded in a 5-lb wooden block. The block can move vertically without friction. Determine (a) the velocity of the bullet and block immediately after the impact, (b) the horizontal and vertical components of the impulse exerted by the block on the bullet.

A 0.12-kg ball is moving at 6 m/s when it is hit by a bat, causing it to reverse direction and have a speed of 14 m/s. What is the magnitude of the linear impulse experienced by the ball?

Problem 2. A force acts on a 25.0 kg object with the magnitude as a function of time as shown in figure below. (a) Determine the impulse imparted by the force on the object between 0 and 30 seconds. (b) Determine the final velocity of the object if it had an initial velocity of 20.0 m/s in the negative direction. (c) Find the average force between t = 0 and 30 seconds. F,(N) 1000- t (s) 30 0- 10 20

An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let Fmax = 19,000 N, t₂ = 0.5 ms, and t = 3 ms. From this curve, determine the following. F (N) Fmax IA. t (ms) ta 0 (a) the magnitude of the impulse delivered to the ball N s (b) the average force exerted on the ball kN

irai, a 50 kg figure skater, lands on the ice her feet after landing the triple axel and immediately jumps up again to perform a double toe-loop. The instant before her skates first touch the ice after the triple axel, her vertical velocity is 3 m/s downward. Her velocity is 2 m/s upward when her skates leave the ice for the second jump, 0.8 s later. (a) What is the vertical impulse exerted on Mirai during the 0.8 s she is in contact with the ice between the two jumps? (b) What is the average net vertical force exerted on Mirai during this 0.8 s? (c) What is the average reaction force exerted upward by the ice on Mirai during the 0.8 s?

The linear impulse delivered by the hit ofa boxer is 95.4 N · s during the 0.122 s ofcontact.What is the magnitude of the average forceexerted on the glove by the other boxer?Answer in units of N.

A particle with a mass of 1.50 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in time as shown in the figure below, determine the following. Fx (N) 8 6 4 2 1 2 (a) impulse of the force (in kg. m/s) kg. m/s 3 4 5 t (s) (b) final velocity of the particle (in m/s) if it is initially at est m/s (c) Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of -3.00 m/s. m/s

Question 4. (SSOS) E.e-.e insurogizeA 08 zolayd A 75.0 kg hockey player moving at +10.0 m/s crashes into a second, stationary hockey player. After the collision, the two skaters move as a unit at +4.50 m/s. In the collision, the impulse received by the second hockey player was A. +1.09 x 10³ kg.m/s B. +7.50 × 10² kg-m/s C. +4.13 x 10² kg-m/s D. +3.38 × 10² kg-m/s x mini 73 10 ma

A 0.0600 kg ball is traveling horizontally at 28.5 m/s when it is hit by a badminton racquet. The ball then moves in the opposite direction, also horizontally, at a speed of 44.5 m/s. Take the initial velocity of the ball to be in the -x-direction. (a) What is the impulse delivered to the ball by the badminton racquet? (Give the x-component in Ns. Indicate the direction with the sign of your answer.) ÎN S (b) Some work is done on the system of the ball and some energy appears in the ball as an increase in internal energy during the collision between the ball and the racket. What is the quantity W - AEint for the ball? (Give your answer in J.)