A 160 g baseball is thrown with a speed of 20 m/s. It is hit straight back toward the pitcher at a speed of 40 m/s. The impulsive force of the ball registers at 0.60 milli seconds. What is the average force that the bat exerts on the ball

Q: An astronaut finds herself in a predicament in which she has become untethered from her shuttle. She…

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Q: Two balls of mass 0.75 kg and 1.3 kg on a horizontal frictionless surface collide head-on and stick…

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Q: 2.5 kg ball moving at 4.2 m/s collides with a 2.5 kg stationary ball in a perfectly elastic…

A: Given  M1 = 2.5 kg  u1 = 4.2 m/s  V1 = 0 m/s  M2 = 2.5 kg   u2= 0 m/s  V2 = ?

Q: A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and…

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Q: Ping and Leni of equal mass collide on a horizontal frictionless surface. Before the collision, Ping…

A: Given data:  The mass of Ping and Leni m1 = m2 = M kg Initial velocity of Ping (V1) = 0 m/s Initial…

Q: A 3.0 kg puck slides on frictionless surface at 0.40 m/s and strikes a 4.0 kg puck at rest. The…

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Q: A large cannon of mass 400. kg can fire a 10.0 kg cannonball at a velocity of 50.0 m/s. If the…

A: solutionGivenmass of cannon (M)=400 kgmass of cannon ball (m)=10 kgvelocity of ball (v)=50 m/sRecoil…

Q: A 5 kg dog sits in a stationary, 27 kg sled on a frictionless, icy lake. The dog jumps out of the…

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Q: A 1.5-kg object moving in the positive x-direction at 5.3 m/s collides with a 1.6-kg object moving…

A: Given data The mass of the object 1 is m1 = 1.5 kg. The velocity of object 1 in x-direction is v1 =…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Mass of the bullet,

Q: In assembling a train from several railroad cars, two of the cars, with masses 2.0 x 104 kg and 4.0…

A: The mass of the lighter car,   The mass of the heavier car,   The initial speed of the lighter…

Q: A 0.500-kg ball is dropped at t = 0 from a height of 25 m above the ground.  At the same time a…

A: The kinematic equations of motion are: 1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with…

A: given data,  mass of the 1st block , m1 = 10 g  velocity of the 1st block , u1 = 20 cm/s  mass of…

Q: A block of wood of mass 0.95 kg is initially at rest. A bullet of mass 0.050 kg traveling at 100.00…

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Q: A soft rubber pellet is fired at a target sitting motionless on a frictionless surface. If the…

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Q: A 27 kg body is moving through space in the positive direction of an x axis with a speed of 200 m/s…

A: The law of conservation of linear momentum states that for an isolated system, the linear momentum…

Q: A 85.7 kg block is sliding along a frictionless surface with a speed of 10.5 m/s.  It collides…

A: 85.7 kg block is sliding along a frictionless surface with a speed of 10.5 m/s.  It collides…

Q: A 80.0 kg archer, standing on frictionless ice, shoots a 90.0 g arrow at a speed of 50 m/s.

A: conservation of momentum, wherein the amount of recoil would be equal to that of the momentum of the…

Q: A 6000 kg truck moving with a velocity of 9.70 m/s collides head on with a 2500 kg car moving at…

A: As the two vehicles stick together after collision, the given case is an example of a perfectly…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

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Q: A block of mass M1=2 kg slides along a frictionless surface with speed V1=5 m/s. It collides with…

A: Given M1 = 2Kg, V1 = 5m/s and M2 = 1Kg, V2 =2m/s Apply law of conservation of momentum i.e..,…

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 1.8 kg ball drops vertically onto a floor, hitting with a speed of 34 m/s. It rebounds with an…

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Q: A 42 g firecracker is at rest at the origin when it explodes into three pieces. The first with a…

A: Given that M= 42 g Initial speed ,u= 0 m/s m₁ = 12 g ,u₁=35 i m/s m₂=21 g,u₂=29 j m/s Lets take mass…

Q: An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: Force is given by the formula, F=ma Here, m is mass and a is acceleration. Acceleration can be…

Q: Tyrrell throws his 0.20 kg football in the living room and knocks over his mother’s 0.80 kg antique…

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Q: A 20 g ball of clay travelling east at 2.0 m/s collides with a 30 g ball of clay travelling 30°…

A: m1 = 20 g v1 = 2 ms , along east m2 = 30 g v2 = 1 ms , 30o south of west

Q: A soccer ball of 4.40925 (2 kilosg) pounds moves to the right a speed of 0.5 m/s.  Hits a 0.1102311…

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Q: A 13.8 kg block is sliding along a frictionless surface with a speed of 95.7 m/s. It collides with a…

A: Given  Mass of block 1 ,m1 = 13.8 kg  Mass of block 2 ,m2 = 93.1 kg  Initial speed of block 1 ,u1 =…

Q: A 0.0052kg bullet moving at 672m/s strikes a 0.7kg wooden block at rest on a frictionless surface.…

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Q: A 10.0 g marble slides to the left with a velocity of magnitude 0.400 m/sm/s on the frictionless,…

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

Q: Two gliders with mA = 0.50 kg, mB = 0.40 kg, collide elastically on a frictionless surface. Glider A…

A: Given:- mA= 0.5 kg mB= 0.4 kg uA= 4 m/s = initial velocity of A UB= -7 m/s = intial velocity of B vA…

Q: A 250 g sticky hockey puck slides along a frictionless, horizontal ice surface at 75 m/s in the +x…

A: Determine the initial kinetic energy of the system of both the pucks as follows.…

Q: A block of mass mm = 16 kgkg has a speed VV and is behind a block of mass MM = 65 kgkg that has a…

A: Using the conservation of momentum, m1v1i+m1v1i=m1+m2vf16 kgv1i+65 kg0.5 m.s-1=16 kg+65 kg0.9…

Q: In a very busy off-campus eatery, one chef sends a 201 g broccoli-tomato-pickle-onion-mushroom pizza…

A: Given: Mass m = 201 g. Left to right velocity v1 = +1.79 m/s. Mass of veggie burger M = 335 g. Right…

Q: A railroad car of mass 2.55 × 10ª kg moving at 2.85 m/s collides and couples with two coupled…

A: Given: The mass of each railroad car is  2.55x104 kg. The speed of the first railroad call is 2.85…

Q: Two blocks with mg =2 kg and mg = 4 kg are moving with vR = 2.5 m/s and vg = 3 m/s in positive z and…

A: Given : mR = 2 kg mB = 4 kg vR = 2.5 m/s vB = 3 m/s

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: The given values are,

Q: 9. A bullet of mass 4.0 g. moving horizontally with a velocity of 500 m/s, strikes a wooden block of…

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Q: An astronaut finds herself in a predicament in which she has become untethered from her shuttle. She…

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Q: A white ball of mass 1.0 kg moving at 10.0 m/s collides with a 1.2 kg red ball initially at rest.…

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

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Q: loaded railroad car of mass 6000 kg is rolling to the right at 2.0 m/s when it collides and couples…

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Q: During a fireworks display, a 0.290-kg bottle rocket approaches the top of its trajectory and…

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Q: A boy, of mass 45 kg, is sliding on ice at a constant 3m/s. When he collides with another boy of…

A: Given, Mass of boy m1 = 45 Kg Initial velocity u1 = 3 m/s Mass of boy m2 = 50 Kg Initial velocity u2…

Q: A 3.0 kg hockey puck on a frictionless surface moves at 8.0 m/s toward a stationary 4.0 kg hockey…

A: Given data: Mass of the first hockey puck is, m1 = 3.0 kg Mass of the second hockey puck is, m2 =…