A 1.2 kg baseball moving westward at 12 m/s is hit by a bat that delivers an eastward impulse of 30 kg m/s to the ball. Which is the speed of the ball after this collision? a) 6 m/s b) 13 m/s c) 30 m/s d) 37 m/s

Q: 2. A 6.2 kg object heading north at 3.0 m/s collides with an 8.0 kg object heading west at 3.5 m/s.…

A:

Q: A soccer ball with a mass of 0.41 kg has a velocity of 1.5 m/s to the east. It experiences a sudden…

A:

Q: A man kicks a 0.2 kg ball with an average force of 1000 N, and the impact time is assumed to be 0.1…

A: Given data: Mass (m) = 0.2 kg Average force (Fav) = 1000 N Time interval (Δt) = 0.1 s Required:…

Q: A 2 kg ball is moving at 2.4 m/s perpendicular to a wall. Upon hitting the wall, the ball rebounds…

A: The initial momentum of the ball is.The final velocity of the ball rebounds in opposite direction so…

Q: A soccer ball with a mass of 0.43 kg has a velocity of 1.3 m/s to the east. It experiences a sudden…

A:

Q: A 0.120 kg golf ball is traveling at 4.5 m/s [E]. It is hit by a golf club that gives it a final…

A:

Q: 1.0-kilogram laboratory cart moving with a velocity of 2.50 meter per second due east collides with…

A:

Q: A 0.22 kg baseball is thrown horizontally with a speed of 25 m/s and it is hit straight back toward…

A: Given data The mass of the baseball is given as m = 0.22 kg. The initial speed of the baseball is…

Q: Jerome plays middle linebacker for South's varsity football team. In a game against cross-town rival…

A: Since there are multiple sub-parts posted, we will answer the first three. If you want any specific…

Q: A pitched baseball is travelling at 42 m/s when it reaches the batter. The batter hits the baseball…

A:

Q: A soccer ball with a mass of 0.44 kg has a velocity of 3.4 m/s to the east. It experiences a sudden…

A: Given data The mass of the soccer ball is m = 0.44 kg. The initial velocity of the ball in the east…

Q: Two balls with masses m1 = 2kg and m2 = 4kg are moving with velocities of v1 = (5i – 3j+8k) m/s and…

A:

Q: Two ice skaters are skating directly towards each other. Skater A has a mass of 50 kg and a velocity…

A: Given that:mA=50 kguA=12 m/smB=57 kguB=-9 m/sLet the final combined velocity is v

Q: A baseball pitched generates an impulse of 100 Ns. If the contact time between the bat and ball is…

A: Impulse J is defined as; J→=F→∆t∴ F→=J→∆t=100Ns0.005=20000 N Hence the force between the bat and the…

Q: While training for a boxing match, Chris punches his training partner and his hand comes to rest in…

A: Given: Time duration, t = 0.1 s Initial Force , F1 =4000 N Impulse, ∆P=400 kg•m/s   To determine:…

Q: 1. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town…

A: Given : Mass of North's running back(m) = 82 kg Initial velocity(vi) = 5.6 m/s eastward Final…

Q: A volleyball is spiked so that its incoming velocity of +2.66 m/s is changed to an outgoing velocity…

A:

Q: The impulse-momentum theorem relates impulse to the change in momentum. You throw a 400 g rubber…

A:

Q: 0.5-kg ball travelling at a velocity of 5 m/s strikes a vertical wall and rebounds with a velocity…

A:

Q: Carl was looking at his phone when he drove into Lincoln's busy parking lot last Friday morning.…

A: Mass of car (M) = 1300 kg initial speed of car (u) = 11 m/stime taken to stop the car (t) = 0.14…

Q: 4. A volleyball is spiked so that its incoming velocity of +4.0 m/s is changed to an outgoing…

A: According to the impulse-momentum theorem, the change in momentum of the ball must be equal to the…

Q: A 22.3 kg child is riding a 6.4 kg bike with a velocity of 7.55 m/s to the north. What is the…

A: Given data:  Mass of child (m1) = 22.3 kg Mass of bike (m2) = 6.4 kg Velocity (v) = 7.55 m/s, to the…

Q: A tennis ball of mass 0.065 kg and speed of 28 m/s strikes a wall at 40 degrees angle and rebounds…

A: Impulse on the ball =change in momentum of the ball

Q: During a game of billiards, the 0.30 kg cue ball traveling at 2.1 m/s, glances off a stationary 0.28…

A: Given : Mass of the cue ball = 0.30 kg Mass of billiard ball = 0.28 kg Velocity of cue ball = 0.30…

Q: A 250-g ball is thrown at a wall such that its speed right before the collision is 20 m/s.  Just…

A: According to Impulse momentum theorem Impulse = change in momentum

Q: A member of the volleyball team spikes the ball. During this process, she changes the velocity of…

A: It is given that,

Q: A 0.10 kg softball is traveling at 20.00 metres per second to the left. A batter strikes the ball…

A:

Q: A bicyclist going 2.5 m/s is stopped in a collision by an impulse of 250 N.s. The collision takes…

A:

Q: Suppose a 1.25-kg ball is thrown against a wall at a speed of 15 m/s. After it hits the wall, the…

A: Given Mass of the ball is m=1.25 kg Initial speed of the ball is v0=15 m/s Final speed of the ball…

Q: A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given information: The mass of the ball (m) = 0.120 kg The initial height of the ball (h1) = 1.25 m…

Q: A cruise ship with a mass of 1.83 x 10" kg strikes a pier at a speed of 0.652 m/s. It comes to rest…

A: Given: Mass, m = 1.83×107 kg Initial velocity, u=0.652 m/s Final velocity, v=0  Distance travelled,…

Q: An air hockey puck is sliding over an air-hockey table with an initial velocity of -20 m/s until…

A: Given : Initial velocity (vi) = -20 m/s Final velocity (vf) = 4 m/s Mass (m) = 0.1 kg

Q: A 0.060 kg ball, initially moving at a speed of 10.0 m/s, is struck by a bat causing it to rebound…

A: Given data The mass of the ball is given as m =0.060 kg. The initial speed of the ball is u = -10…

Q: A piece of putty and a tennis ball with the same mass are thrown against a wall with the same…

A: Introduction: Impulse on an object is defined as the change in momentum of that object.

Q: A baseball player applies an average force of 200 n to a 0.2kg ball for a time of 0.05s. Determine…

A: Given- Mass of ball(m)= 0.2 kg. Force applied on ball (F) = 200 N Time (T) = 0.05 s

Q: Two equal mass balls (one white and the other black) are dropped from the same height, and rebound…

A: change of impulse = m(v2-v1) m mass of system v1 velocity before collision v2 velocity after…

Q: A ball of mass 0.199 kg with a velocity of 1.40 î m/s meets a ball of mass 0.292 kg with a velocity…

A: Given: Mass of ball 1, m1=0.199 kg Mass of ball 2, m2=0.292 kg Initial Velocity of ball 1, u1=1.40…

Q: To improve the safety of motorists, modern cars are built so the front end crumples upon impact. A…

A:

Q: A 75.0 kg rider sitting on a 7.9 kg bike is riding along at 8.8 m/s in the positive direction. The…

A:

Q: A 0.24 kg ball, moving at a velocity of +4.8 m/s, hits a wall. The impulse from the wall on the ball…

A: Given : Mass of a ball (m) = 0.24 kg Initial velocity (vo) = +4.8 m/s Impulse (J) = -1.8 N.s

Q: Hulk throws a ball that bounces off a wall and flies back at a speed of 132 meters per second. If…

A: Impulse applied,       I→ = m∆v→    = mv→f-v→i

Q: . A 0.42 kg soccer ball is moving with a velocity of 12 m/s downfield. A player kicks the ball so…

A: Given data : Mass of soccer ball=m Initial velocity=u Final velocity=V   To find : Change in…

Q: a velocity of 2.0 m/s to the east. It experiences a sudden kick lasting 0.2 s, causing

A:

Q: ohn plays middle linebacker for his high school football team. In a game against a rival team, he…

A: Impulse can be defined as the change between initial and final momentum. Mathematically, J=P2-P1 P…

Q: 25. Two vehicles collide with an inelastic collision. Before the collision... Vehicle A had a mass…

A: Mass of A (m) = 4500 kg Mass of B = M Initial velocity of A (u) = 10 ms (east) Initial velocity of B…