A volleyball with a mass of 0.272 kg approaches a player horizontally with a speed of 17.0 m/s. The player strikes the ball with her hand, which causes the ball to move in the opposite direction with a speed of 21.3 m/s.   (a) What magnitude of impulse (in kg · m/s) is delivered to the ball by the player?   If the player's hand is in contact with the ball for 0.0600 s, what is the magnitude of the average force (in N) exerted on the player's hand by the ball?  N

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

A: Impulse is a quantity that has various definitions and expressions but all the expressions describe…

Q: A 1.2 kg ball is falling in the -y direction at a speed of 25 m/s. The ball strikes the floor and…

A: The expression for find impulse acts on the ball is J=mvf-vi

Q: A 2 kg particle is moving horizontally with a speed of 4 m/s when it strikes a vertical wall. The…

A: Given: The mass of the particle is 2 kg. The initial velocity of the ball is 4 m/s. The final…

Q: A 2.4 kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Given data The mass of the ball is given as m = 2.4 kg. The initial velocity of the ball is given…

Q: A badminton player receives a shot with the shuttlecock (0.006 kg) travelling horizontally in the…

A: we know that  impulse = change in momentum lets take east as positive hence  initial velocity = 50…

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

A:

Q: A 3kg particle is moving horizontally with a speed of 2 m/s when it strikes a vertical wall. The…

A: Mass of particle: m =3 kgInitial velocity of particle: u = 2m/sFinal velocity of particle: v = -1…

Q: In the overhead view of the figure, a 450 g ball with a speed v of 6.2 m/s strikes a wall at an…

A:

Q: A ball of mass 0.155 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Calculate the velocity just before strike with the floor. v = sqrt(2gh)   = sqrt(2*9.81*1.25)   =…

Q: A ball of mass 0.150 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A:

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

A:

Q: For a body moving in the x-direction. In which of the following force vs timediagrams is the impulse…

A: The body Force vs time graph is given for four different situations where the body is moving in the…

Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

Q: A 1.2 kg baseball moving westward at 12 m/s is hit by a bat that delivers an eastward impulse of 30…

A: mass = 1.2 kg initial speed = 12 m/s (westwards) Impulse = - 30 kg m/s (because the direction of…

Q: A 0.50 kg football is thrown toward the east with a speed of 15.0 m/s. A stationary receiver catches…

A: The given values are, m=0.50 kgv=15.0 m/s∆t=0.02 s

Q: A 60-kg running back moving north at 4.0 m/s experiences a southward impulse of 300 N s. What is the…

A: Given data: Mass of running back (m) = 60 kg Initial velocity (V) = 4 m/s, towards North Impulse (I)…

Q: A 60 kg rollerskater exerts a 10 N force on a 30 kg rollerskater for 0.20 seconds. What is the…

A: GIVEN: mass m1 =60 kg mass m2 =30 kg force F=10 N time t = 0.2 s

Q: the force on a particle is given by F(t) = 0.71t + 1.2 t^2, in N. If the force acts from t=0 to…

A: Concept: impulse ∆P = f ∆t Or dP = fdt Then, total impulse, P = ∫dP = ∫fdt

Q: A particle with a mass of 1.40 kg is acted on by a force Fx acting in the x-direction. If the…

A: (a)   The impulse of the force can be determined by the area below the graph as below.

Q: A ball of mass 0.160 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A:

Q: At time t = 0 a 2130 kg rocket in outer space fires an engine that exerts an increasing force on it…

A: Given data Mass of rocket =2130 kg Calculations Calculating force exerted by the engineF=At2where t…

Q: A ball of mass 0.145 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Use kinematic equation, the expression for velocity of the ball before impact is v=-u2+2as…

Q: The mass of a dog is 35.8 kg. The dog runs into a bouncy wall at 10.0 m/s and bounces back in the…

A: Impulse = change in momentum Change in Momentum = final momentum - Initial Momentum Final momentum =…

Q: A tennis player receives a shot with a 0.05 kg ball travelling horizontally at 40 m/s and returns…

A:

Q: A spacecraft is separated into two parts by detonating the explosive bolts that hold them together.…

A: The value of the speed on mass 1 will be,

Q: A 0.046 kg golf ball initially at rest is given a speed of 20 m/s when a club strikes. If the club…

A: Here, ∆p=F∆tm∆v=F∆tF=m∆v∆t

Q: A(n) 0.699 kg football is thrown with a speedof 13.6 m/s. A stationary receiver catches theball and…

A:

Q: A 130.0 g ball is moving horizontally to the west at 20.0 m/s when it is hit by a stick. The ball…

A:

Q: A golf ball of mass 0.045 kgkg is hit off the tee at a speed of 32 m/sm/s . The golf club was in…

A:

Q: A person applies an impulse of 5.0 kg-m/s to a box in order to set it in motion. If the person is in…

A: Given,           impulse, J = 5.0 kg.m/s           time , t = 0.25 s Impulse is defined as…

Q: An experimental rocket sled weighs 5760 lb and is propelled by six rocket motors each with an…

A: The value of the time average R of the total aerodynamic and mechanical resistance is 513.59 lb

Q: 120 100 80 60 40 20 10 20 30 40 50 time /s

A: Given Data: Mass of the particle is m = 1.9 kg. Part (a) Impulse in force and time diagram is the…

Q: A 0.03 kg ball is thrown horizontally along the (+) x-axis directly towards a wall with a speed of…

A: Given: Mass of ball m = 0.03 kg Initial Velocity U = 12 m/s  Final velocity of ball, V = -8 m/s (…

Q: A handball of mass 0.200 kg, traveling horizontally at 25.0 m/s , strikes a wall and rebounds at…

A: Mass, m = 0.2 kgInitial velocity, u = 25 m/sFinal velocity, v = -16 m/s Impulse, J = ? Momentum is…

Q: A ball of mass 0.160 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: According to Newton's 2nd law of motion F→=dP→dtImpulse=F→dt=dP→=change in momentum

Q: A golf ball strikes a hard, smooth floor at an angle of 28.8° and, as the drawing shows, rebounds at…

A: Momentum conservation: Linear momentum conservation law states that the total momentum of the system…

Q: A block of mass m = 34 kg and speed Vis behind a block of mass M= 81 kg and speed of 0.50 m/s, as…

A:

Q: The magnitude of the net force exerted in the x direction on a 2.50−kg particle varies in time as…

A: Given data: Mass of the particle m =2.50 kg Time interval t= 5.00s

Q: Two masses move towards each other to have a 100% elastic collision. The first mass (2.550 kg) moves…

A:

Q: A ball moving horizontally to the left at 50 m/s hits a post and rebounds horizontally to the right…

A:

Q: A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall.…

A:

Q: A baseball with a mass of 0.152 kg is moving horizontally at 32.0 m/s [E]. when it is struck by a…

A:

Q: In a Little League baseball game, the 0.3 kg ball enters the strike zone with a speed of 10.0 m/s…

A:

Q: A 20.0-kg object has an eastward momentum of 120 kg m/s. The object encounters a westward impulse of…

A:

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

A:

Q: A pitcher throws a baseball of mass 0.500 kg towards home plate with an initial velocity of 35m/s.…

A: