A baseball with a mass of 147 g is thrown horizontally with a speed of 41.1 m/s (92 mi/h) at a bat. The ball is in contact with the bat for 1.00 ms and then travels straight back at a speed of 45.6 m/s (102 mi/h). Determine the average force (in N) exerted on the ball by the bat. Neglect the weight of the ball (it is much smaller than the force of the bat) and choose the direction of the incoming ball to be positive. (Indicate the direction with the sign of your answer.)

Q: 1. The final momentum of a moving soccer ball is increased if the A. force acting on it is increased…

A: 1. Momentum is defined by the product of mass and velocity. If any of these two is increased…

Q: Two balls with masses and speed as shown collide into each other. Their plane of contact is…

A: Assuming direction to right as positive.   Let the velocities of mA and mB be v1 and v2 after…

Q: A tennis ball of mass 0.0621 kg is served. It strikes the ground with a velocity of 54.0 m/s (120…

A: Mass, m = 0.0621 kg  Velocity, v = 54 m/s Δt=0.0630 s  Δvx=53cos18ᵒ-54cos(-22ᵒ)…

Q: 3. The automobile has a weight of 1500 kg Before After and crashes into the wall with an initial -…

A: mass of automobile m = 1500 kg initial velocity vi= -AB m/s = -66 m/s final velocity vf = +B m/s = 6…

Q: A baseball with a mass of 135 g is thrown horizontally with a speed of 40.2 m/s (90 mi/h) at a bat.…

A:

Q: 12. An explosion breaks a 28.0-kg object initially at rest into three parts. Part (1) has a mass m₁…

A:

Q: A person throws a ball so that it moves towards a bat at 40.23 m/s at an angle of 5.00° below the…

A: Given: The ball moves towards a bat at 40.23 m/s at an angle of 5.00° below the horizontal,…

Q: A flat, horizontal, Frictionless railroad track has two box cars on it. Both box cars I have masses…

A:

Q: Object A has a mass of D kg travelling from North going South with a speed of M m/s. Object B has a…

A: (a)The speed of object A. (b) The direction of object A relative to negative y-axis. (c)the…

Q: 2.1 A golf ball strikes a hard, smooth horizontal floor at an angle of 30.0° with the vertical and…

A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Two 200 kg masses are separated by a distance of 0.2 m. Using  Newton’s law of gravitation, find the…

A: From Newton's law of gravitation,  Any two bodies in the universe with some mass must possess an…

Q: A ball with a mass of 275 g is dropped from rest, hits the floor, and rebounds upward. If the ball…

A: Given: m=275 g = 0.275 kgu = 3.41 m/s or u→=-3.41 j^ m/sv = 1.85 m/s or v→=1.85 j^  m/s∆t=1.30 ms…

Q: 1) Two freight trains have a completely inelastic collision at a track crossing. Engine 1 has a mass…

A:

Q: In a slow-pitch softball game, a 0.200 kg softball crossed the plate at 20.00 m/s at an angle of…

A: Mass of the ball m=0.2 kg, initial velocity u=20 m/s directed at an angle 40o below the horizontal…

Q: Drops of rain fall perpendicular to the roof of a parked car during a rainstorm. The drops strike…

A:

Q: We commonly see Superman being shot and bullets bounce off of him.  Suppose Mr. Bad shoots Superman…

A: Given values: Mass of each bullets, m=4.00 kg Rate of bullets, r=100 bullets/min Time, t=5.00 s…

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: mass of ball (m) = 275 g = 0.275 kg Speed with which the ball hits the floor = 2.90 m/s Speed which…

Q: FCH)= 9:30 N ť Ĉ - 3.50 N_t Ĵ t= 3,0s to t-7 a. Determine the total impulse in terms af unit vector…

A:

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: Given: Mass of the ball=275 g  before the bounce, the ball is moving downwards, so let's say its…

Q: 4- A bullet of mass m = 80 grams is fired horizontally with speed of 200 m/s into a block of mass M…

A: Mass of bullet (m) = 80 grams = 0.080 kgInitial horizontal speed of bullet (u) = 200 msMass of block…

Q: During a storm, rain comes straight down at a rate of 46.8 kph and perpendicularly hits the roof of…

A:

Q: Find the center of mass of a rod of length L whose mass density changes from one end to the other…

A:

Q: A 5.00-g bullet has a muzzle velocity of 200 m/s when fired by a rifle with a weight of 35.0 N. (a)…

A: We are given a rifle, For the bullet,  Mass , m = 5 g = 0.005 kg Initial Velocity, u = 0 m/s Final…

Q: An object of mass 3 kg, moving with an initial velocity of (5t)m/s, collides (b) with and sticks…

A:

Q: A 63.3-kg basketball player jumps vertically and leaves the floor with a velocity of 1.71 m/s…

A: Given that: Mass of basketball player, m= 63.3 kg Upward velocity, v= 1.71 m/s upward

Q: need help

A:

Q: We commonly see Superman being shot and bullets bounce off of him. Suppose Mr. Bad shoots Superman…

A: Given, Mass of bullets,m=4.5 kg Rate of bullets, n=100 bullets/min=10060bullets/sec=53bullets/sec…

Q: A magician tosses a ball (m = 0.300 kg) with initial velocity v = 25.0 m/s at a 15.0° angle from…

A: Time take to reach back to horizontal is given by: 0=vsinθt-12gt2t=2vsinθg=2×25×sin159.8=1.32…

Q: 11. A 0.25-kg ball, initially at rest on a tee, is hit with a bat in the x-direction while 1.00…

A: Given data *The mass of the ball is m = 0.25 kg *The given height is h = 1.00 m *The initial speed…

Q: 61. •Sports A baseball of mass 0.145 kg is thrown at a speed of 40 m/s. The batter strikes the ball…

A: The impact imparted to the ball is given as  J=mv-u=F∆t                             .......(1)

Q: Ball A (ma = 0.800 kg) strikes ball B (mg = 0.800 kg) which is initially hanging from an…

A:

Q: A marksman standing on a motionless railroad car fires a into the air at an angle of 30.0° from the…

A:

Q: 31- The mass of the bomb, which moves in the +x direction with a speed of 5 m/s in the…

A: Given: Unexploded mass M=7 kg Initial speed of unexploded mass u=5 m/s in the +x direction As a…

Q: 19 - A ball with a mass of 400 g is thrown towards the wall. The force applied by the ball to the…

A:

Q: 1. Four objects are situated along y-axis as follows; a 2.00-kg object is at + 3.00 meters, 5.00-kg…

A: Given : m1 = 2 kg,     y1 = 3 m             m2 = 5 kg,     y2 = 1.5 m             m3 = 4.5 kg,…

Q: A lab technician holds a gun near an 8.0-kg wooden block that is initially at rest on a level…

A:

Q: As shown in the figure, a metal ball with mass m2 is initially at rest on a horizontal, frictionless…

A: (a) Apply the conservation of momentum m1V1i = m1V1Fcosθ + m2V2Fcos Φ 0.2*2 = 0.2*1*cos50 +…

Q: A high-speed photograph of a club hitting a golf ball. The club was in contact with a ball,…

A:

Q: A baseball with a mass of 150 g is thrown horizontally with a speed of 40.1 m/s (90 mi/h) at a bat.…

A: Solution: given that m = 150 g v = 40.1 m/s t= 1 ms

Q: A ball «A» having a mass of A-kg is connected to a cable and dropped from an attitude of 3m at rest,…

A:

Q: Jack (mass 56.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He…

A: Write the given values of the problem- Mass- ma=56 kgmb=49 kgAngle of the jack-α=34°Speed of…

Q: Ball A (ma = 1.200 kg) strikes ball B (mg = 1.200 kg) which is initially hanging from an extensible…

A: Perfect elastic collision:- It is that Collision in which kinetic energy is conserved and if their…

Q: 14. GO A billiard ball strikes and rebounds from the cushion of a pool ta- ble perpendicularly. The…

A: Given The mass of the ball is m=0.38 kg. The approaches velocity of the ball is va=2.1 m/s. The…

Q: 3. Three asteroids coated with cosmic slime are moving in the same plane when they collide and stick…

A: Given,

Q: A ball «A» having a mass of 9 kg is connected to a cable and dropped from an attitude of 3m at rest,…

A: Mass of A , M1 = 9 kg Mass of B , M2 = 90 kg height , h = 3 m coefficient of restitution , e =0.3…

Q: A high-speed photograph of a club hitting a golf ball is shown in the figure below. The club was in…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”