Q.1) A 50 kg block is dropped from a height of 2 m onto the the 20 kg pan of a spring scale. Assuming the impact to be perfectly plastic, determine the maximum deflection of the pan. The constant of the spring is k= 20 kN/m.
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A: a) Consider a scenario where two objects of mass m collides in perfect elastic manner. Here, the…
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A: Given,Mass of the Cannon, M = 5.59×103 kgMass of the shell, m = 70.1 kgThe horizontal velocity of…
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A: Given : mass of hammer, m = 0.350 kg Initial velocity, u = 4.00 m/s Final velocity, v = 0…
Q: Bullet 1 moving at a velocity of 400 m/s strikes a 3-kg solid object that is at rest. Bullet 1…
A: The given values are, mb,1=mb,2=50 g=50×10-3 kgm=3 kgv1=400 m/sd=10 mμk=0.15
Q: A 0.200 kg hammer is moving horizontally at 9.00 m/s when it strikes a nail and comes to rest after…
A: Mass of hammer (m)= 0.200 kg Initial speed of hammer (u) = 9m/s Final speed of hammer (v)= 0m/s…
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A: Answer:- Given Initial velocity (u) = 6.2 m/s Angle (A) = 50o Acceleration due to gravity (g) =…
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A: Given m1 = 5.35 kg m2 = 3.35 kg
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A: Solution:-Given thatArea of circular coil (A)=120 cm2=0.012 m2Number of turns (N)=210 turnsR=7…
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A: Given information: The mass of the bullet, m=8.00 g=8.00×10-3 kg The mass of the block, M=200…
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A: Data provided in the question; Mass of basketball (m)=375 g=0.375 kg Initial speed of the basket…
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A: Given: Mass of bullet = m = 30 gInitial speed of bullet = u = 500 m/sMass of Jell-o = M = 30…
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Q: The fiqure below shows a steel ball with a mass of 3.04 kg bouncing off a wall. The ball has the…
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Q: A 0.900 kg hammer is moving horizontally at 5.50 m/s when it strikes a nail and comes to rest after…
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Q: 1. Two identical curling stones of mass 17 kg collide. The first stone hits the stationary second…
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Q: A 25-g rifle bullet traveling 240 m/sm/s embeds itself in a 3.4-kg pendulum hanging on a 2.7-m-long…
A: Given mass of rifle bullet m = 25g = 0.025 kg mass of pendulum M = 3.4 kg length of pendulum l =…
Q: The figure below shows a steel ball with a mass of 3.58 kg bouncing off a wall. The ball has the…
A: Determine the change in momentum of the ball as follows.…
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Q: Professional Application - One hazard of space travel is debris left by previous missions. There are…
A: m = 0.1 mg v = 40 m/s t = 60 s
Q: need help
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Q: A lighter block (1.5 kg) and a heavier block (3 kg) sit on a trictionless surface. Both blocks are…
A: As per guidelines first three sub parts answered. Kindly post remaining as a new post. initially…
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- A 26-g rifle bullet traveling 240 m/s embeds itself in a 3.7-kg pendulum hanging on a 2.6-m-long string, which makes the pendulum swing upward in an arc. (Figure 1) a)Determine the vertical component of the pendulum's maximum displacement. b)Determine the horizontal component of the pendulum's maximum displacement.1) What is the linear momentum of an object with mass 50 kg and speed 15 m/s? 2) A 0.25 kg ball of clay is thrown at a stationary 5 kg block of wood. The clay sticks to the wood and their velocity after is 3 m/s. What was the original velocity of the clay? 3) A 50 kg boy on skates moves with a speed of 5 m/s. He runs into a stationary girl with skates of mass 40 kg. Assuming they stick together, what is their speed after the collision? 4) A running back with a mass of 80 kg and speed 8 m/s collides with, and is held by, a 120 kg defensive tackle going in the opposite direction. How fast must the tackle be going before the collision for their speed afterward to be zero? 5) An object is pushed along a horizontal surface with a force of 10 N. If the object is moved 15 m, how much work does the pushing force do? How much work does gravity do? 6) As it orbits the Earth, the 11,000 kg Hubble Space Telescope travels at a speed of 7,900 m/s and is 560,000 m above the Earth's surface. What is…The figure gives an overhead view of the path taken by a 0.170 kg cue ball as it bounces from a rail of a pool table. The ball's initial speed is 2.50 m/s, and the angle 0₁ is 65.0°. The bounce reverses the y component of the ball's velocity but does not alter the x component. What are the final magnitude and direction of the cue ball? 0₁ 0₂
- In a collision a Hummer going 27.0 km/h collides with a Volkswagen Beetle travelling at 81.0 km/h [W] (angle shown in diagram). If the collision is completely inelastic and the vehicles stick together what is their velocity following the collision? MH = 3680 kg € 140⁰ MB = 835 kgSphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic collision. If v2f= 15 m/s and θ2= 40°, determine v1i. (Hint: An elastic collision requires that the after-collision angle between the two velocities must be 90°.)A 0.550 kg hammer is moving horizontally at 8.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a board. (a) Calculate the duration of the impact in seconds. s (b) What was the average force in newtons exerted on the nail? N
- Needs Complete typed solution with 100 % accuracy.An object of mass 3M, moving in the +x direction at speed Up. breaks into two pieces of mass M and 2M as shown in V, = ? 2M the figure. 3M If 0, = 65.0" and 0, = 25.0. determine the final velocities v %3D and vz of the resulting pieces in terms of tg. 1.1 Incorrect 1.49 IncorrectQuestions 5.-6. refer to a glancing collision between two balls with the following initial and final values: Before Collision |After Collision m2 VIx Vly V2x V2y Vlx Vly V2x V2y 3.5 kg 4.5 kg 5.0 m/s 0 0 0 2.0 m/s 1.0 m/s ? ? 5.What is the speed (in m/s) of the second ball after the collision? 6. At what angle (in degrees south of east) will the second ball move after the collision?
- Two objects (m₁ = 4.95 kg and m2 = 3.25 kg) are connected by a light string passing over a light, frictionless pulley as in the figure below. The 4.95-kg object is released from rest at a point h = 4.00 m above the table. m2 m₁ (a) Determine the speed of each object when the two pass each other. m/s (b) Determine the speed of each object at the moment the 4.95-kg object hits the table. m/s (c) How much higher does the 3.25-kg object travel after the 4.95-kg object hits the table? mA 61.00 kg hockey play skates due North on a frictionless ice rink with a velocity of 10.00 He is tackled by a second hockey player of mass 78.00 kg who was initially skating due West at velocity 15.00 Assume the collision is perfectly inelastic, resulting in the two players "sticking together." m S W of Ꮎ N S E m SSphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic collision. If v2f= 15 m/s and θ2= 40°, determine v1i. (Hint: An elastic collision requires that the after-collision angle between the two velocities must be 90°.)