A volleyball with a mass of 0.267 kg approaches a player horizontally with a speed of 13.0 m/s. The player strikes the ball with her hand, which causes the ball to move in the opposite direction with a speed of 22.9 m/s. (a) What magnitude of impulse (in kg · m/s) is delivered to the ball by the player?  kg · m/s (b) What is the direction of the impulse delivered to the ball by the player?  Perpendicular to the ball's initial velocity Opposite to the ball's initial velocity      In the same direction as the ball's initial velocity The magnitude is zero. (c) 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

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A: The given values are,

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

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

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

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

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A: Given: mas, m = 440 g = 0.44 kg  velocity,u = 3.8 m/s  v = 3.8 m/s  t = 5.8 ms = 0.0058 s θ = 22°

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

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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…

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A: Given data:  Mass (m) = 0.187 kg Initial velocity (Vi) = 42.4 m/s Final velocity (Vf) = -50.5 m/s…

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A: Given: Mass of shooter, m2=80 kg Mass of bullet, m1=3 g=0.003 kg Velocity of bullet, v1=500 m/s…

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

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

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

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

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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…

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

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A:

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