A soccer player takes a corner kick, lofting a stationary ball 36.0° above the horizon at 19.0 m/s. If the soccer ball has a mass of 0.425 kg and the player's foot is in contact with it for 4.70 x 10-2 s, find the x- and y- components of the soccer ball's change in momentum and the magnitude of the average force exerted by the player's foot on the ball. HINT (a) the x- and y-components of the soccer ball's change in momentum (in kg m/s) Apx kg · m/s APy kg · m/s (b) the magnitude of the average force exerted by the player's foot on the

A 4.0 kg mess kit sliding on a frictionless surface explodes in two different sized parts, one has a mass of 3.0 kg and is moving with velocity (2i-3j) m/s, the other has a mass of 1kg and is moving at (-5i+10j) m/s. What is the original velocity (in vector notation) of the mess kit?

A 0.25 kg ball moving at 16.0 m/s is hit by a bat.  The ball leaves the bat at a speed of 46 m/s in the opposite direction.  If the bat is in contact with the ball for 0.01 s, find the magnitude of the average force exerted on the ball by the bat.

A 46.0-kg skater is traveling due east at a speed of 2.60 m/s. A 66.0-kg skater is moving due south at a speed of 6.10 m/s. They collide and hold on to each other after the collision, managing to move off at an angle  south of east, with a speed of vf. Find (a) the angle θ and (b) the speed vf, assuming that friction can be ignored.

A baseball pitcher throws a 143 g baseball at a velocity of 27 m/s towards home plate. The batter hits the ball, and the velocity of the ball coming off the bat is 48 m/s in the opposite direction of the velocity of the pitch. The bat is in contact with the ball for 0.004 seconds. What is the magnitude in Newtons of the average force applied to the ball?

Problem #3: A firework with total mass 5.0 kg is lit and eventually explodes into three main pieces. Two of the pieces were caught on film and later had their masses measured. The first piece with m1 = 2.0 kg travels to the left at an angle of 30° above the -x axis with a speed of 15.0 m/s. The second piece with m2 = 2.0 kg travels downward at an angle of 20° from the -y axis at a speed of 25 m/s. a. With what speed and in which direction did the third piece travel away from the explosion? b. If the firework was placed on a table of height 1.5m above the ground when it exploded, how far from the base of the table did the piece land on the ground?

The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires a gun, she is driven back over the edge and into the sea. Suppose the mass of a bullet is 0.017 kg and its velocity is +662 m/s. Her mass (including the gun) is 52 kg. (a) What recoil velocity does she acquire in response to a single shot from a stationary position, assuming that no external force keeps her in place? (b) Under the same assumption, what would be her recoil velocity if, instead, she shoots a blank cartridge that ejects a mass of 5.0 x 10-4 kg at a velocity of +662 m/s? (a) (b) < < i

An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in contact with the ball for only 0.00430 s. After the collision, the ball leaves the club at a speed of 35.0 m/s. What is the magnitude of the average force (in N) exerted on the ball by the club?

A soccer player takes a corner kick, lofting a stationary ball 36.0° above the horizon at 23.0 m/s. If the soccer ball has a mass of 0.425 kg and the player's foot is in contact with it for 4.40 ✕ 10−2 s, find the x- and y-components of the soccer ball's change in momentum and the magnitude of the average force exerted by the player's foot on the ball.   (a) the x- and y-components of the soccer ball's change in momentum (in kg · m/s) Δpx  = kg · m/s Δpy  = kg · m/s (b) the magnitude of the average force exerted by the player's foot on the ball (in N)  N

A 0.15 kg baseball is moving at 35 m/s toward home plate when it is hit with the bat. The ball is in contact with the bat for 0.0019 s, and leaves the bat at 25 m/s directly away from home plate. Determine the average force exerted by the bat on the ball.