A hunter on a frozen, essentially frictionless pond uses a rifle that shoots 4.20 g bullets at 965 m/s. The mass of the hunter (including his gun) is 72.5 kg, and the hunter holds tight to the gun after firing it. Find the recoil velocity of the hunter if he fires the rifle (a) horizontally and (b) at 56.0° above the horizontal.

Q: A block of mass m = 9.40 kg, moving on a horizontal frictionless surface with a speed 5.20 m/s,…

A:

Q: A volleyball with a mass of 0.272 kg approaches a player horizontally with a speed of 17.0 m/s. The…

A: According to the impulse momentum theorem J = P(2) - P(1) where J is the Impulse, P(2) is the Final…

Q: A volleyball with a mass of 0.267 kg approaches a player horizontally with a speed of 13.0 m/s. The…

A: Given data : The mass of volleyball is, m = 0.267 kg. Approaching speed of volleyball to player is,…

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A: Given data: Mass of the ball (m) = 2.4 kg Downward speed of the ball (v1) = 2.5 m/s Rebound upward…

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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 data: Mass of bullet (m1) = 30 g = 0.030 kg Mass of rifle (m2) = 2 kg Speed of bullet (V1) =…

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A: Draw the schematic diagram of the motion.

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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…

Q: A block of mass m = 5.6 kg, moving on a frictionless surface with a velocity of vi=6.5m/s to the…

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Q: A volleyball with a mass of 0.268 kg approaches a player horizontally with a speed of 18.0 m/s. The…

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Q: m1=5 kg     V1=10 m/s m2=2 kg       V2=4 m/s You are given that the final velocity of particle 2…

A: Given: The mass of the first particle is m1=5 kg. The mass of the second particle is m2=2 kg. The…

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Q: A soccer ball with a mass of 0.427 kg approaches a player horizontally with a speed of 16.0 m/s. The…

A: The magnitude of impulse can be obtained as Impulse=∆p=mvf-vi=0.427kg22.6m/s--16.0m/s=16.48 kgm/s

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Q: projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus.The alpha…

A: Consider the figure below.

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Q: A block of mass m = 8 40 kg. moving on a horizontal frictionless surface with a speed 4.20 m/s,…

A: We need to calculate the average force on 8.40 kg block, while the two blocks are in contact.

Q: A block of mass m = 8.40 kg, moving on a horizontal frictionless surface with a speed 4.20 m/s,…

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Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: As per the given data, Let the mass of the marble (m) = 0.0235 kg; Let the mass of the pendulum (M)…

Q: Two balls of clay, with masses M1 = 0.39 kg and M2 = 0.42 kg, are thrown at each other and stick…

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Q: A bullet of mass m=0.500 [g] is fired horizontally with a speed v=10.0 [m/s] into the bob of a…

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Q: A hockey puck of mass 0.45 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of…

A: Given,The mass of the first puck = m1 = 0.45 kgThe mass of the second puck = m2 = 0.57 kgThe initual…

Q: During a Mutant League Football game, K.T. Slayer, a 71.6 kg linebacker, is running toward the…

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Q: Two automobiles collide. One automobile of mass 1.13 x 103 kg is initially traveling at 25.7 m/s…

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A: Write the given values with suitable variables. m1=0.6 kgu1=9 m/sm2=0.3 kgu2=-8 m/s Here, m1 denotes…

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

Q: A projectile of mass 5 kg, in its course of motion explodes on its own into two fragments. One…

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A: Given data: m = 5 kg v=-10 m/s u=5 m/s Need to determine the magnitude of the impulse imparted on…

Q: 5.10 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.8 m/s. What is the…

A: Find more . The mass of squid is, m1 = 5.10kg  .The mass of fluid is, m2 = 0.250 kg . The velocity…

Q: A baseball of mass 130 g is thrown at a target. The ball strikes with a velocity of 60 m/s and…

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Q: A cannon of mass 1 500 kg fires a 10-kg shell with a velocity of 280 m/s at an angle of 55 degrees…

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Q: A block of mass m = 8.40 kg, moving on a horizontal frictionless surface with a speed 4.20 m/s,…

A: Scenario - Two blocks, one at rest and another in motion collide and after collision one of the…

Q: A bullet of mass m = 0. 500 [g] is fired horizontally with a speed v = 10.0 [m/s] into the bob of a…

A: When there is no external force acting on the system, the momentum remains conserved. The momentum…

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: m1=mass of canon ball=12.5kg m2=mass of performer=69 kg v1=horizontal component of velocity=8.25 m/s…

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Q: Two carts of masses m, =1.35 kg and m2 = 7.158 kg undergo an elastic collision, Before the…

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