A catcher in a baseball game stops a pitched ball originally moving at 49.0 m/s49.0 m/s in the positive direction at the moment it first comes in contact with the catcher’s glove. After contacting the glove, the ball travels an additional 10.5 cm10.5 cm before coming to a complete stop. The mass of the ball is 0.145 kg.0.145 kg. What is the average force ?F that the glove imparts to the ball during the catch?

Q: Two astronauts masses 40 kg and 120 kg and in need of exercise, leave their spaceship for a game of…

A: Given, Masses of astronauts  m1= 40kg  m2= 120kg Length of rope = 1000m  Both pull rope by constant…

Q: A 2.0 KG volleyball is spiked to you at 10 M/S you hit the ball back along the same path and at the…

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Q: A pitcher throws a 105 g baseball horizontally starting the ball at rest. His hand moves…

A: Given data: Mass (m) = 105 g = 0.105 kg Displacement (d) = 134 cm = 1.34 m Initial velocity (v0) = 0…

Q: Two iceskaters suddenly push off against one another starting from a stationary position. The 45-kg…

A: Given:           mass m1 = 45kg           mass m2 = 60kg              v1         = 0.375m/s…

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Q: A 1 500-kg experimental rocket sled at rest on level frictionless rails is loaded with 55.0 kg of…

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Q: 10. A 430 N force accelerates a cart from 10 m/s to 18 m/s in 5 s. What is the mass of the cart? a.…

A: Given: The force (F) on the cart is 430 N. The initial speed (u) of the cart is 10 m/s. The final…

Q: Question 1 gg Drop Experiment. An experiment is done to determine the average force of impact needed…

A: Mass of the  egg (m) = 50 g  Height of fall (h) = 0.200 m Time of impact (∆t) = 0.015 s

Q: A 0.140 kg baseball is traveling toward home plate.  A batter hits the ball with a force of 2,915 N…

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Q: A 85.5 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 49.0 m/s. If both…

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Q: Given that the force per unit area that may cause a bone fracture is 109 dyne/cm2,the minimum mass…

A: Force per unit area that can cause bone fracture is 109 dyne/cm2 Falling height of the person is H =…

Q: 7. A 0.210 kg softball is pitched to you at 34.0 m/s. You hit the ball back along the same path, and…

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Q: the magnitude of the average force applied to the ball?

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Q: A 200 g baseball travelling at 40 m/s is hit by a bat. It travels straight back at the pitcher at a…

A: Mass of the baseball (m) = 200 g = 0.2 kgInitial velocity (u) = 40 m/sFinal velocity (v) = -50 m/s…

Q: A 12-kg hammer strikes a nail at a velocity of 9 m/s and comes to rest in a time interval of 8.0 ms.…

A: Given that:Mass of hammer, m=12 kgStrike velocity, v=9 m/sTime interval, ∆t=8.0 ms

Q: A boy who is, 73 kg, is training on Dagobah. He runs up a  incline for 10 m with an average velocity…

A: Power dissipation is same for both the journey and power is work done per unit time.  Use this as…

Q: object of mass m1 experiences a linear, elastic collision with a stationary object of unknown mass.…

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Q: A canoe is designed to have very little drag when it moves along its length. Riley, mass 52 kg, sits…

A: Given data: The mass is: m2 = 52 kg The mass of the canoe is: m1 = 21 kg The velocity of canoe…

Q: 1. Three particles are located as in the figure below. Find the center of mass of the system.…

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Q: Dynamics of rigid bodies/engineering

A: As per guidelines, only first question is solved here. Given, mass, m = 5 kg  Velocity, v = 20 m/s…

Q: A 0.5 kg ball is thrown against a wall traveling 15 m/s before impact. The ball is in contact with…

A: Given data:  Mass (m) = 0.5 kg Initial speed = 15 m/s Speed after collision = 0.7 m/s Contact time…

Q: A student throws a 1.8kg ball horizontally off the top of a building with an initial speed 3.85 m/s.…

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Q: An arrow with a mass of 250 g has a speed of 27 m/s before it passes through a 1.5 cm piece of…

A: MA = Mass = 250 g = 0.250 Kg , Vi = Velocity = 27 m/s T = d = thickness = 1.5 cm = 0.015 m Vf =…

Q: Alex the Astronaut weighs 70 kg. He is space walking outside the space shuttle and pushes a 350-kg…

A: Given: Mass of the person ma =70kg Mass of the satellite ms =350kg The velocity of the satellite vs…

Q: Calculate the final speed (in m/s) of a 111 kg rugby player who is initially running at 7.75 m/s but…

A: Given: mass of the player m = 111kg                       initial speed u = 7.75m/s…

Q: A 2100 kg asteroid travels through space at a constant 5 km/s in the +y direction. An alien…

A: In vector notation, The initial velocity of asteroid va→=5j^ km/s The initial velocity of spaceship…

Q: A 0.38 kg volley ball is traveling at 34 m/s when its hit back over the net by an opposing player…

A: We need to apply the concept of Conservation of energy . The acceleration generated due to the…

Q: In a ballistics test, a 28-g bullet pierces a sand bag that is 30 cm thick. If the initial bullet…

A: Solution: Determine the change in kinetic energy of the bullet while it travelled through the bag.…

Q: Xyrus throws a 0.15-kg rubber ball down onto the floor. The ball's speed just before impact is 6.5…

A: Force is defined as the rate of change of momentum.        F= dP/dt  P= m*v

Q: On an aircraft carrier, a jet can be catapulted from 0 to 155 mi/h in 2.00 s. If the average force…

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Q: A soccer ball slides across the surface of a frozen pond (it is smooth enough to neglect friction).…

A: Initial velocity is V1 Force applied 420N Time taken 0.013 sec. Final velocity is 11m/s

Q: 1.Two ice skaters stand at rest in the center of an ice rink. When they push off against one another…

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Q: Set 1..

A: Given : m = 60 kg vo = 13.4 m/s (130 mi/h) s = 0.65 m v = 0 (because finally the dummy stops)

Q: A 0.53-kg billiard ball initially at rest is given a speed of 12 m/s during a time interval of 4.0…

A: Average force: The average force is the force exerted by a body moving at a specific velocity (rate…

Q: iv. Imagine that a 60.0 kg person is standing on a 40.0 kg cart, as shown in the diagram. Also on…

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Q: a. An arrow is fired from a bow with a velocity of 69.2 m/s. The arrow has a mass of 0.082 kg. The…

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Q: During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the…

A: Given: In this question, the given details are, The given mass value is, m=0.200 kg. The velocity of…

Q: Three masses are positioned along the x-axis. Their masses and positions are m 1 =  m with  x 1 =…

A: The first mass m1 = m with x1 = 1.0 m. The second mass m2 = 2 m with x2 = 2.0 m. The third mass m3 =…

Q: A 85.0 kg man jumps straight up (with no horizontal component of velocity) and catches a…

A: Given: Mass of man,mm=85kgInitial Velocity of man,um=0m/sMass of ball,mb=0.430kgHeight of the peak…

Q: The graph illustrates variable force F being applied for time t to an object which moves…

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Q: В A 30° 40° В Figure 2 Car A with a mass of 2072.6 kg and car B with a mass of 1598.2 kg collided at…

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Q: A stream (J) of bullets of mass 21 g each has a speed of 501 m/s. They hit and come to rest (,)…

A: Given: Mass of bullets are 21 g Speed is 501 m/s Hitting bullets number are 10 / sec

Q: Your mass is 63.4 kg, and the sled s mass is 25.0 kg. The sled is moving by itself on the ice at…

A: Write the given values with the suitable variables. m1=63.4 kgm2=25 kgu2=3.19 m/s Here, m1, m2, and…

Q: An object of mass m1 experiences a linear, elastic collision with a stationary object of unknown…

A: Given data- For object-1 mass=m1 (known),  initial velocity= v1i (unknown),  final velocity=v1f…

Q: A perfectly inelastic collision between two cars: a Truck and a Sedan, where  afterwards the two…

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Q: Puig stepped up to the plate and hit a 0.150 kg fastball traveling at 36.0 m/s. The impact with the…

A: Mass of ball: m = 0.150 Kg Initial speed of ball: u = 36.0 m/s Final speed of ball: v = -45.0 m/s…