A 0.27 kg softball has a velocity of 11 m/s at an angle of 34° below the horizontal just before making contact with the bat. What is the magnitude of the change in momentum of the ball while it is in contact with the bat if the ball leaves the bat with a velocity of (a)17 m/s, vertically downward, and (b)17 m/s, horizontally back toward the pitcher? (a) Number i Units (b) Number i Units

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A: A football player of mass, m1 = 95 kg is running at a speed of v1 = 5.0 m/s down the field as shown…

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A: The momentum of the ball is, p=0.76 kgm/s The ball's mass is, m=0.19 kg The initial velocity of the…

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A: Mass of 1 m3 of air =1.29kg  a) linear momentum =mv=1.29×57×5/18 m/s =20.42kgm/s

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Q: **45. ssm Starting with an initial speed of 5.00 m/s at a height of 0.300 m, a 1.50-kg ball swings…

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A: Given  Magnitude of Initial momentum =Pi =14 kg m/s   Magnitude of final momentum = Pf = 14 kg m/s…

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A: (a) Apply principle of conservation of momentum m1v1=m1+m2v Rearrange in terms of recoiling speed…

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A: Given data- object A-    mass MA=4.94 kg,   VA=9.72 m/s east direction object B-     mass MB=8.47…

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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)…

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Q: In the overhead view of the figure, a 480 g ball with a speed v of 8.6 m/s strikes a wall at an…

A: (a)  J →= Δp→Δp→ = m(v→f-v→i)Here, v→i = +8.22i^-2.5j^v→f = +8.22i^+2.5j^J →= (0.48kg x 5…

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A: a) This is an example of a perfectly inelastic collision as the two colliding bodies stick to each…

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A: Given:

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A: mA=1.1×103 kgu1=18 msecmB=670.4 kgu2=-12.5 mseccoefficient of restitution e=Velocity of…

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A: Given, A firework rocket is moving with speed v

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A: Mass of puck (m) = 0.31 kg Mass of stick (M) = 0.55 kg Initial velocity of puck = 9.26× ( cos30.6oi^…

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A: Analyze the following figure. The projectile’s initial horizontal velocity can be determined as,…

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A: Apply the conservation of momentum in the direction of the x-axis. ∑Pix=∑Pfx5.18+0=7.77…

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Q: As shown in the figure below, two blocks (m1 and m2) are each released from rest at a height of h =…

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Q: In the overhead view of the figure, a 460 g ball with a speed v of 4.5 m/s strikes a wall at an…

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Q: A 0.34 kg softball has a velocity of 19 m/s at an angle of 35° below the horizontal just before…

A: Given data *The mass of the softball is m = 0.34 kg *The initial velocity of the softball is vi = 19…

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Q: a 0.300 kg baseball just before and just after it collides with a bat. Just before, the ball has…

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Q: A particle with an initial linear momentum of 2.30 kg · m/s directed along the positive x-axis…

A: First particle with an initial linear momentum of 2.30 kg · m/s directed along the positive x-axis…

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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

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A: Given: The mass of object A is 2.82 kg. The initial velocity oft he object A is 8.47 m/s in the…

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Q: At the circus, one of the acrobats does a belly-flop from 12.0 m into 30 cm of water. If the mass of…

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Q: A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and at an angle of 0…

A:

Q: A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and at an angle of 0…

A:

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

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Q: A 0.30 kg softball has a velocity of 15 m/s at an angle of 35 below the horizontal just before…

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