A puck with mass mA=2.42g moves eastward with speed vA=1.73m/s . It then collides with another  puck of mass mB=1.25gand is moving northward with a speed vB=2.26m/s. After the collision,  puck ? now moves at 48.0° north of east, while puck ? moves at 17.0° south of east. A. What are the speeds of the two pucks after the collision? B. Is energy lost or gained in the system? Support your answer by calculating the change in  mechanical energy of the system.

Q: (a) What impulse must be imparted to a golf ball of mass 0.044 kg to give it a velocity of 68.8 m/s?…

A: Given  mass(m)=0.044 kg velocity(v)=68.8 m/s distance(s)=1.06 cm=0.0106 m

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A: The given values are,

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Q: a) What impulse occurs when an average force of the rocket engine is 2.4 x 10^6 N is exerted on the…

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A:

Q: (a) What impulse must be imparted to a golf ball of mass 0.041 kg to give it a velocity of 52.9 m/s?…

A:

Q: a) What is the difference between inertia and momentum? b) A bullet of mass 40.0 g is fired from a…

A:

Q: A 10 kg projectile is fired from a cannon at an angle of 60o above the horizontal and with an…

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Q: An atomic nucleus at rest at the origin of an xy coordinate system transforms into three particles.…

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Q: A shooter of mass m2 = 80 kg shoots a bullet of mass m1 = 3 g in a direction θ = 60.0◦ with respect…

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:

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Q: a) What impulse occurs when an average force of the rocket engine is 2.4 x 10^6 N is exerted on the…

A:

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A:

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Q: (a) What impulse must be imparted to a golf ball of mass 0.100 kg to give it a velocity of 70.0 m/s?…

A: Given m = 0.100 kgv = 70.0 m/su = 0 m/ss = 1 cm  = 0.01 m

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Q: (a) At what speed would a 2.00×104 -kg airplane have to fly to have a momentum of 1.60×109 kg · m/s…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

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Q: A cue ball of mass m1 = 0.395 kg is shot at another billiard ball, with mass m2 = 0.51 kg, which is…

A: It is given that

Q: a) What is the relation between the rate of change of momentum and acceleration?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A disk with a mass m1 = 10 kg traveling along a smooth surface with a velocity of 24 m/s along the…

A: Given data, m1 = 10 kg u1 = 24 m/s along +x direction m2 = 20 kg u2=0 m/s

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A: (a) The expression for the impulse is written as, Here, F and Δt represent the force and the…

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Q: (a) A bullet with a mass of 2.82 g moves at a speed of 1.50 ✕ 103 m/s. If a baseball of mass 147 g…

A: a.The momentum of the ball and bullet are same.

Q: Problem B) An inelastic collision occurs between a particle of mass 1.5 kg moving with an initial…

A: Mass of first object (m) = 1.5 kg Mass of second object (M) = 0.8 kg Initial velocity of first…

Q: marksman holds a rifle of mass mR = 3.0 kg. He fires a bullet of mass mB = 5.0 g horizontally with a…

A: We will use conservation of momentum for this question which states that total momentum before…