A glider of mass 0.75 kg moves right on a frictionless air tract at 4 m/s and collides head-on with a second glider of mass 0.15 kg moving left at 6m/s. Find the final velocities of the two gliders if the collision is perfectly elastic.

Q: A 2750 kg cannon is mounted so that it can recoil only in the horizontal direction. (a) Calculate…

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Q: is hit over a time interval of 3 ms by a driver. The ball leaves with a velocity of 35 m/s at an…

A: GivenMass of Golf ball, m=40 g=40×10-3 kgTime interval, ∆t=3 ms=3×10-3 sInitial velocity, u=35…

Q: Consider a frictionless track as shown in the figure below. A block of mass m, = 4.40 kg is released…

A: The initial energy of the mass m1 is, The final energy of the mass m1 just before the collision is,…

Q: A railroad diesel engine weighs four times as much as a freight car. The diesel engine coasts at 4.0…

A: Given data: Mass of diesel engine (m1) = 4m2 Mass of freight car = m2 Initial velocity of diesel…

Q: In a one dimensional 100% elastic collision, if one mass (1.1 kg) moves initially at 1.25 m/s [R]…

A: mass of first block m1 = 1.1 kg velocity of first block u1 = 1.25 m/s mass of second block m2 = 3.7…

Q: Question 3 . An ubject of moss m,=4kp is mouinpona struipht ding with frichionloss fo. initial speed…

A: In an elastic collision, the initial relative velocity, and final relative velocity is the same.…

Q: motorcar of mass 1200 kg is moving along a straight line with a uniform velocity of 90 km/h. Its…

A: Mass of the motor car, m = 1200 kgInitial velocity of the motor car, u = 90 km/h = 25 m/sFinal…

Q: The nozzle of a fire hose ejects 9 kg/s of water at a speed of 27 m/s. Estimate the recoil force on…

A: Given data: Mass flow rate (m/Δt) = 9 kg/s Change in velocity (Δv) = 27 m/s Required: The recoil…

Q: A 4.90-kg bowling ball moving at 7.90 m/s collides elastically with a 0.780-kg bowling pin, which is…

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Q: 5)particle A is travelling at a velocity of [,]m/s. It coilides with particle B which has a velocity…

A: 5th ) solution Mass of particle A is 2kg Mass of particle B is 3kg Velocity of particle A is 5i - 2j…

Q: A 1-kg pellet travels with velocity 160 m/s to the right when it collides with a 39-kg hanging mass…

A: Given,  Mass of the pellet = 1 kg Velocity of pellet = 160 m/s Mass of hanging = 39 kg

Q: A 73.9 kg linebacker (X) is running at 7.43 m/s directly toward the sideline of a football field. He…

A: mass of line backer = 73.9 kg Initial velocity of line backer = 7.43 ms , due north mass of running…

Q: released from rest at the top of a frictionless track 2.50 m above the top of the table. It then…

A: We know that the law of conservation of energy is given as  mgh = 12mv2 We also know that the final…

Q: two balls of mass 30 gram and 90 gram are supported by strings 100cm long. the larger ball is pulled…

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Q: A 7.5-kg bowling ball moving at 9.1 m/s collides with a 0.875-kg bowling pin, which is scattered at…

A: Given information:Mass of the bowling ball (M) = 7.5 kgMass of the bowling pin (m) = 0.875 kgInitial…

Q: A billiard ball moving at a speed of 2.2 m/s strikes an identical sta- tionary ball a glancing blow.…

A: Let the moving billiard ball be A.  Given initially i.e., before the collision it is traveling a…

Q: A bullet of mass 4 g moving with an initialspeed 300 m/s is fired into and passes througha block of…

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Q: Don't use chatgpt will upvote

A: Step-1: The recoil angle of the deuteronThe speed of the neutron and the deuteron after the…

Q: Billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. After the collision,…

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Q: A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times…

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Q: Q(5) In the Linear Momentum experiment; two gliders of equal masses, mi placed on a horizontal…

A: Given : Mass of glider 1 , m1= 350 g = 0.350 kg Mass of glider 2 , m2= 350 g = 0.350 kg Initial…

Q: A battleship that is 7.00 ✕ 107 kg and is originally at rest fires a 1200–kg artillery shell…

A: a) The required recoil velocity is,

Q: ricie m moving velocity vo a mass M moving opposite ection. After collision, the mass m has velocity…

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Q: A tennis ball of mass 57.0 g is heldjust above a basketball of mass 590 g. Withtheir centers…

A: Given data:Mass of the tennis ball, m = 57.0 g = 0.057 kgMass of the basketball, M = 590 g = 0.59…

Q: Two ice skaters, Daniel (mass 65.0 kg) and Rebecca (mass 45.0 kg), are practicing, Daniel stops to…

A: Given:-  Two ice skaters, Daniel (mass m2=  65.0 kg) and Rebecca (mass m1=  45.0 kg), The initial…

Q: A spaceship's orbital maneuver requires a speed increase of 1.40 ✕ 103 m/s. If its engine has an…

A: Given:- A spaceship's orbital maneuver requires a speed increase of 1.40 ✕ 103 m/s. If its engine…

Q: A bullet of mass m = 8.00 g is fired into a block of mass M = 220 g that is initially at rest at the…

A: Given: The mass of the bullet is 8 g. The mass of the block is 220 g. The initial speed of the block…

Q: Suppose a bullet of mass m = 6.75 gis fired into a ballistic pendulum whose bob has a mass ofM =…

A: b) The speed after collision is,

Q: A steel ball of mass 0.896 kg, moving with a velocity 1.25 m/s, strikes a second ball of mass 0.896…

A: Given that: The mass is m1=m2=0.0896 kg The initial velocity of the first ball, v1=1.25 m/s The…

Q: Consider a frictionless track as shown in the figure below. A block of mass m₁ = 5.40 kg is released…

A: Mass m1=5.4kg Mass m2=11.5kg Intial velocity of box 2 u2 =0 Apply energy conservation  (U+K)i=(U+K)f…

Q: Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the…

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Q: Two train cars on a frictionless track have a completely inelastic collision in which they "couple"…

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Q: A 90.0-kg fullback running east with a speed of5.00 m/s is tackled by a 95.0-kg opponent running…

A: a). The time interval of the collision is too small that the external forces have no effect on the…

Q: A 45.4-kg girl is standing on a 149-kg plank. Both originally at rest on a frozen lake that…

A: Given that, the value of girls velocity relative to the plank and ud mass of the girl and mass of…

Q: A numbered pool ball with a mass of 675 grams collided with a cue ball of 382 grams at rest on a…

A: The numbered ball collides with another ball, initially at rest. The mass of the numbered ball is…

Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest.…

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Q: A cart with mass 600 g moving on a frictionless linear air track at an initial speed of 1.5 m/s…

A: Given: The mass of the first cart is 600 g. The initial speed of the first cart is 1.5 m/s. The…

Q: A flying squid (family Ommastrephidae) is able to “jump” offthe surface of the sea by taking water…

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Q: A 160 -g billiard ball traveling at 1.67 m/s approaches the table's side cushion at a 30∘ angle and…

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Q: Problem 4. A 15.0-kg block is attached to a very light horizontal spring of force constant 500.0 N/m…

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Q: A hoverfly is happily maintaining a fixed position about 3 m abovethe ground when an elephant…

A: In Elastic collision, Momentum remains conserved.  Hence,  Initial momentum = Final momentum  We…

Q: In attack helicopter is equipped with a mm cannon that fires 198 g shells in the ward direction with…

A: Write the given values of the problem- Mass of the each shell=198 g Mass of the each shell=0.198 kg…

Q: On a frictionless, horizontal air table, puck A (with mass0.250 kg) is moving toward puck B (with…

A: Take right direction as positive direction- VA1=??VA2=-0.120 m/sVB1=0VB2=0.650 m/sAs the table is…

Q: A soccer player takes a corner kick, lófting a stationary Ball with it for 3.70 x 10-2 s, find the…

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