Would you care to fire a gun that has a bullet 10 times as massive as the gun? Explain.

Q: What is the value of momentum if there is a mass of 32kg while moving in 23 m/s?

A: Given, Mass,m=32 kg Speed,v=23 m/s

Q: A bullet of mass 0.03kg is fired with a velocity of 100m/s from a riffle of mass 3kg. Calculate the…

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Q: The of an object is defined as the product of its mass and its velocity O Momentum O Impulse O…

A: Momentum of an object is defined as product of its mass and  its  velocity. Momentum , p = mass ×…

Q: A 0.145- kg baseball with an initial speed of 23 m/s rebounds with a speed of 36 m/s after being…

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Q: (TRUE or FALSE): Momentum is a scalar quantity. It has no direction associated with it.

A: Vector quantity has both magnitude and direction

Q: When a junk car is crushed into a compact cube, does its mass change? Its weight? Explain.

A: The mass of an object is the amount of matter that is present within the object. According to the…

Q: A fast train bumps into a slow train going the same direcction, and they get coupled together.  The…

A: Given data: The mass of fast train is M = 20.5 tons The mass of slow train is m=19 tons The initial…

Q: Mass A is three times more massive than mass B. Mass A is initially moving 12 m/s in the…

A: Given data: The value of mass A is MA. The value of mass B is MB. The relation between both masses…

Q: What is the momentum of a 100kg a shell if its speed is 1500m/s?

A: Mass =100 kg =100 ×1000 gm=100000gm Speed = 1500 m/s

Q: Things without a mass and do not occupy space are known as...

A: Introduction:-  We know that in nature every material or object has some weight and mass. which…

Q: an object with a length of 0.73m and mass of 107kg was thrown at a velocity of 1.07 x 10^8 m/s. if…

A: Given: The length of the object (L) = 0.73m Mass of the object (m) = 107kg Velocity of the object(v)…

Q: When a rifle with a longer barrel is fired, the force of expanding gases acts on the bullet for a…

A: According to work energy theorem, change in kinetic energy of a system is equal to the work done on…

Q: A bullet of 25 g is when fired from a piston gets a momentum of 50 kg m/s. Calculate the velocity of…

A: The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity…

Q: Momentum is mass times velocity. Suppose the momentum of a 255. g object is kg m measured to be 293.…

A: Mass of body= 255 gram Momentum of body= 293 Kg.m/s

Q: Two balls (A and B) of masses (K, 2 kg) fell in order at the same time together, ball (A) fell from…

A: Mass of A ball = k Mass of B ball = 2 kg  Height from which ball A fell = 8 m

Q: A spaceship with a mass of 5.10  104 kg is traveling at 6.46  103 m/s relative to a space station.…

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Q: Lucy is cruising through space in her new spaceship. As she coasts along, a tiny spacebug drifts…

A: If net external force acting on the system is zero then momentum of the system will not change . So…

Q: define linear momentum and calculate the momentum of a mass of 10 kg travelling at 30 miles/hours

A: 1. M =10 kg, U = 20 mph

Q: An object has a kinetic energy of 230J and a linear momentum of magnitude 43 kg m/s. Find the mass…

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Q: . Compute the impulse by a karate blow that breaks a board a few cm thick. Assume the hand moves at…

A: Making few assumptions: mass of the arm = 1kg The speed goes from 10 m/s to 0 m/s in 2 ms. Inpulse:…

Q: Now, assume that this rocket can burn a fraction A = 0.8 of its initial fuel mass mo (that is,…

A: Burn fraction of fuel (λ)=0.8 that is burning 80% of its initial fuel mass. mm0=λ=0.8 The value…

Q: What is the momentum of a fuel tanker that has a loaded tonnage of 800,000 tons (lets use metric…

A: The mass of load in the fuel tanker is

Q: What is the force applied to a ball if the momentum increase by 1.91kgm/s every 3.67s?

A: Fnet=ΔpΔt,   p=mv.

Q: What is the effect of changing the masses of the objects? What is the effect of altering the…

A: Answer:-  We know that  Gravitational force (F) = (G m1 m2)/(r2)  The effect of changing the masses…

Q: What is the mass of a large ship that has a momentum of 1.60 × 10^9 kg if the  ship is moving at a…

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Q: Calculate the momentum of a car that has a mass of 1200 kg and a velocity of 12 m/s ?

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Q: When two bodies of different masses collide, the impulses they exert on each other are

A: Let F1 and F2 be the forces that act on two bodies A and B of different masses during a collision…

Q: Observe collisions of extended bodies in two dimensions.

A: Let us observe the collision between a stick and a ball. Suppose a ball having mass m and moving…

Q: M of its initial mass to A spaceship's orbital maneuver requires a speed increase of 1.05 x 10 m/s.…

A: Rocket propulsion is concept based on Law of conservation of momentum. Increase in velocity of…

Q: A spaceship with a mass of 4.50  104 kg is traveling at 5.89  103 m/s relative to a space station.…

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Q: 10. A sled of mass M starts at rest. It has an elastic collision with a sled of mass 4M and velocity…

A: Write the given values with the suitable variables. m1=Mm2=4M

Q: A mass 2m moving at speed v0 collides elastically with a stationary mass m. The two masses scatter…

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Q: QUESTION 3 (COLLABJA new design of Satum 10 rocket with mass 1.17 x10° kg has a by burning fuel at a…

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Q: A layer of padding is added to car dashboards because it can reduce some injuries during a…

A: Given data:  A layer of padding added to car dashboard Required: How padded dashboard safer during a…

Q: Ball A has a mass of 3 kg and is moving with a velocity of 8 m/s when it males a direct collision…

A: Answer

Q: A 16 g mass is moving at 50 cm/s while a 4 g mass is moving in an opposite direction at 30 cm/s.…

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Q: An object has a kinetic energy of 243 J and a momentum of magnitude 26.0 kg-m/s. Find the speed and…

A: Kinetic energy, K = 243 J  momentum, p = 26 kg m/s

Q: A two-stage rocket is travelling through space at a constant velocity of 1,345 m/s, when a small…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!