If a billards ball is struck sending it to the side of the pool table And Given no change in the vertical plane, will the velocity of the rebound vary according to the angle of the rebound from the initial trajectory
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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: A machine gun fires, 10 bullets per second mass of 1 bullet, mb = 12 gSpeed of each bullet, v…
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Q: A Titlelist golf ball has a coefficient of restitution of 0.86. What height would the golf ball need…
A: Answer 1.058 m
Q: What is the difference between elastic and inelastic collisions?
A: Elastic Collision:- The Elastic collision is a collision between two objects in which after the…
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A: Solution Given dataWhen an object explodes into two fragments, the lighter one gets more kinetic…
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Q: (3) A bullet with mass 4.0 g and speed 650 m/s is fired at a block of wood with mass 0.095 kg. The…
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Q: In a physičs lab, a shown in Fig. 9-57 and elastically strikes another cube at the bottom that is
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Q: What is more effective to knock down a bowling pin. A gold ball or bowling ball? Why ?
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A: Mass of larger ball, M = 0.75 kgmass of smaller ball , m Height , h = 2.6 mTo find = a) Mass of…
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Q: The momentum of an isolated system is conserved O none of the given choices O only in elastic…
A: Momentum of isolated system is conserved in all cases.There is no exception for this.Whereas Energy…
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Q: A 5 kg steel ball moving 8 m/s, collides off center with a stationary 2 kg ball and then the 2 kg…
A: Given Data: Ball 1 mass, m1=5 kg Ball 2 mass, m2=2 kg Ball 1 initial velocity, u1=8 m/s Ball 2…
Q: tile gun is placed
A: Projectile A projectile is an object that is thrown without any fuel. Generally, a projectile is…
Q: (II) A golf ball of mass 0.045 kg is hit off the tee at a speedof 38m/s.The golf club was in…
A: Given data: The golf ball’s mass is: m = 0.045 kg The final hitting speed of the ball is: v =38 m/s…
Q: An elastic collision occurs in absence of external forces. What is conserved? -energy and momentum…
A: In the case of elastic collision, there is no external force works on the system. As per…
Q: where v'a - vB is the relative velocity of the two objects after the collision and vB (a) Show that…
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Q: In a perfectly inelastic collision, (pick correct options) momentum is conserved kinetic…
A: solution as
Q: In a billiard game, a cue ball of mass 180 g moving to the left at 4.75 m/s collides head on with a…
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Q: Suppose a 0.250-kg ball is thrown at 15.0 m/s to a motionless person standing on ice who catches it…
A: The initial kinetic energy is,
Q: A 25-g bullet traveling horizontally at 210 m/s penetrates a stationary 3-kg block of wood resting…
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Q: A bullet of mass 0.5kg is shot into a 100kg block which is initially at rest on a frictionless…
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Q: For a closed system, when the kinetic energy of the object quadrup O doubles remains the same…
A: The law of conservation of energy, also known as the first law of thermodynamics, states that the…
Q: If a projectile fired with a velocity (400 Km/h) in a nearly horizontal direction of 100 m (latitude…
A: Given, Velocity, u= 400 km/h= 111.111m/s x0 = 100 m ω= 7.27×10-5 s-1 latitude= 41° N we have from…
Q: Difference between elastic and inelastic collisions.
A: Elastic CollisionAn elastic collision can be defined as a state where there is no net loss in…
Q: The three air carts shown in Figure 9-16 have masses, reading from left to right, of 4m, 2m, and m,…
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Q: A machine gun fires 9 bullets /s, each of mass 15 g the speed to each bullets is 18 cm/-1 then force…
A: We have Number of bullets,n=9bullets/s mass of each bullet,m=15g speed of each bullet,v=18cm/s
Q: All of the forces of an explosion are so an explosion is considered an isolated system.
A:
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