A baseball of mass 0.145 kg is pitched at a speed of 39.0 m/s, the ball is hit back towards the pitcher with a speed of 52.0 m/s. I) What is the magnitude of the impulse delivered by the bat to the baseball? (a) 13.2 kg m s (b) 1.89 kg m s (c) 13.0 kg m s (d) 943 kg m s II) Find the magnitude of the average force, in kN, exerted by the bat on the ball if the two are in contact for 2.00x10° s.

Q: Starting from rest, a 57.0 kg woman jumps down to the floor from a height of 0.800 m, and…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

Q: A baseball (mass = 0.145kg) traveling to the left at 27m/s. It is hit by a bat and ends up traveling…

A: Given data: Mass (m) = 0.145 kg Initial velocity (Vi) = 27 m/s, to the left Final velocity (Vf) = 41…

Q: A professional golfer is examining a video of a practice swing. The high‑speed footage shows that…

A: the magnitude of the impulse imparted to the ball by the club is I=Δp=mvf-vi=0.0459 kg176…

Q: 41. Krizzle pitches a baseball of mass 0.20 kg. The ball arrives at home plate with a speed of 40…

A:

Q: A car of mass 137.2 kg collides with a wall as shown in Figure. The initial speed of the car is 15…

A: Impulse  is  change in momentum.  Momentum P = m x V      ;  m is mass and V is velocity  also P and…

Q: particle with a mass of 2.00 kg is acted on by a force Fx acting in the x-direction. If the…

A: mass, m = 2 kg

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 car of mass 137.2 kg collides with a wall as shown in Figure. The initial speed of the car is 15…

A: Given : m = 137.2 kg vi = -15 m/s (negative because before collision car is moving towards left as…

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

A: mass of ball (m) = 0.45 kg t = 1.60×10-3 seconds Force is given by : F(t) = 7.52×105×t - (4.7×108)t2…

Q: Starting from rest, a 59.0 kg woman jumps down to the floor from a height of 0.780 m, and…

A: v=2*9.8*0.780=3.91m/s

Q: A 0.149 kg baseball, thrown with a speed of 39.5 m/s, is hit straight back at the pitcher with a…

A: (a)According to the impulse-momentum theorem, the impulse delivered to the baseball must be equal to…

Q: A soccer player kicks, horizontally, a soccer ball of mass m = 0.45 kg that is initially at rest.…

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: F(t) = [(9.81 x 105)t - (6.54 x 108)t2] N  mass , m = 0.45 kg To find = a) maximum force on the ball…

Q: Two ice skaters, 50-kg and 60-kg respectively, moving together at a speed of 2.0 m/s push off…

A: Two ice skaters(A and B) are facing each other, initially they are moving towards each other at a…

Q: Starting from rest, a 63.0 kg woman jumps down to the floor from a height of 0.570 m, and…

A: RecallI=impulse=∫t1t2Fdt=M(Vf-Vi)

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 0.150-kg baseball, thrown with a speed of 40.0 m/s, is hit straight back at the pitcher with a…

A: Given data:  Mass of baseball (m) = 0.150 kg Initial velocity (Vi) = - 40.0 m/s Final velocity (Vf)…

Q: What is the magnitude of the impulse of the bat on the ball? 600- AO4 Ns Z 400 B. 4,000 Ns C. 2.000…

A: Write the given values with suitable variables. m=0.05 kgu=-10 m/s Here, m denotes the mass and u…

Q: Starting from rest, a 55.0 kg woman jumps down to the floor from a height of 0.690 m, and…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 1.25-kg cart moving with a velocity vii = 2.25 -i collides elastically with a second cart of mass…

A:

Q: The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before,…

A:

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: **22. Three children are standing together on a totally frictionless pond. At the count of three,…

A:

Q: A soccer player kicks, horizontally, a soccer ball of mass m= The foot of the player is in contact…

A:

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: The magnitude of the net force exerted in the x direction on a 4.00-kg particle varies in time as…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts (a, b,…

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: According to Newton’s 3rd law,

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

A: Impulse =∫01.5x10-3 F dt  = 0.367875 N sec

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

A:

Q: Two rams are fighting and run straight at each other. Ram 1 has m1 = 115 kg and an initial velocity…

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 strikes a hard, smooth floor at an angle of 29.1° and, as the drawing shows, rebounds at…

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 professional golfer is examining a video of a practice swing. The high‑speed footage shows that…

A:

Q: n a crash test, a car of mass 1500 ?? collides with a wall and rebounds as in the figure. The…

A: Impulse acting on an object is equal to the change in momentum of the object. It is given by the…

Q: Starting from rest, a 57.0 kg woman jumps down to the floor from a height of 0.800 m, and…

A: As you have already got the answer to the first two parts (a and b), we will solve the last two…

Q: A pitcher throws a 0.145 kg baseball with a speed of 38.0 m/s. The ball is hit straight back at the…

A: Given data :               Mass of the baseball, m = 0.145 kg               Initial speed of the…

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

A:

Q: A bat strikes a 0.160 kg baseball. Just before impact, the ball is travelling horizontally to the…

A:

Q: A golf ball strikes a hard, smooth floor at an angle of 25.7 ° and, as the drawing shows, rebounds…

A:

Q: A professional golfer is examining a video of a practice swing. The high‑speed footage shows that…

A: Given that:- Mass of ball=m=45.9 gm

Q: Before In a crash test, a car of mass 1500 kg collides with a wall and rebounds as in the figure.…

A: The relationship of impulse and momentum is, I=m∆v I=1500(15-2.6) I=18600 kg m/s