Find the mathematical relationship between momentum (mv) and kinetic energy (1/2 mv2).

Q: 5. Show that the kinetic energy of a particle of mass m is related to the momentum p of that…

A: We can express kinetic energy as -  KE=12mv2 .....(1) Where,  m = Mass of the object  v = Velocity…

Q: A small spaceship whose mass is 1700 kg (including an astronaut) is drifting in outer space with…

A: Given data; M( mass of spaceship) = 1700 kg P(Power of the laser beam) = 11 x 103  W…

Q: Write the formula for momentum:

A: Momentum is kept under the category of the vector quantity because to define a vector correctly we…

Q: Calculate the kinetic energy and momentum of aproton traveling 2.90 X108 m/s ?

A: speed, v = 2.90 X108 m/s

Q: momentum of this particle in term of c is...

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Q: What is the SI unit of momentum?

A: SI unit of momentum

Q: What is the average power expended to accelerate a bullet of 15grams mass to a speed of 900 m/sec in…

A: Power is the rate of doing work.P=W∆t...(1) We have work done defined as W=F.S,.....(2) force…

Q: Find the kinetic energy of a ball of 290 g mass, moving at a velocity Of 35 cm/s ?

A: Given:ball mass, m = 290 gmspeed, v = 35 cm/s

Q: Is the velocity equal to the Kinetic energy?

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Q: State the relation between acceleration and momentum.

A: Acceleration: Rate of change of velocity with respect to time. Momentum: Product of mass and…

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: Starting with the definitions of momentum and kinetic energy, derive an equation for the kinetic…

A: Expression for Momentum Expression for Kinetic energy

Q: A 2.5 g particle has momentum 5.0×105 kg⋅m/s What is the particle's speed? Express your answer as a…

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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: Find the kinetic energy of a boll of 240 g mass , moving at a velocity of 44 cm/s.

A: Given value--- mass = 240 g. velocity = 44 cm/s. We have to find--- kinetic energy?

Q: 4. An object has a kinetic energy of 227 J and a momentum of magnitude 26.6 kg m/s. (a) Find the…

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Q: Ignoring the mass of the spring, what is the mass m of the fish?

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Q: A particle of mass m is moving at speed v=c/2. At what speed does the particle have double the…

A: Particle mass is m Speed of particle is v The value of the speed of the particle is v=c/2 Momentum…

Q: Which of the following is a vector quantity:  A) momentum B) pressure C) Energy D) work

A: Scalar quantities have magnitude only, they are independent of direction. Energy, Pressure and Work…

Q: Is momentum a vector or a scalar? a vector b scalar

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Q: Find the Mass Momentum=7 kg*m/s Velocity=2 m/s

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Q: speed of the particle of mass m is

A: Given; Two massive particles of masses M and m,  where,   M>m are seperated by a distance l. Find…

Q: 2. Linear Momentum/Work and Energy: A bullet of mass 15 grams is tıred into a block of mass 985…

A: Given data: The mass of the bullet is, m1=15 gm The mass of the block is, m2=985 gm Force constant…

Q: what momentum does a car of mass 1,762 kg have if its traveling at 11.3 m/s? answer in exponential…

A: Given Data Mass of the car is m=1762 kg Speed of the car is v=11.3 m/s   We have to find the…

Q: The energy represent the product of one -half the mass of the body and the square of its velocity is…

A: Given  The statement is  The energy represent the product of one-half the mass of the body and the…

Q: the velocity of the water is 2 m/s, the equivalent energy/mass of water due to velocity is…

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Q: How much momentum is needed to stop a truck possessing a kinetic energy of 323631.8 J and is moving…

A: E=12mv2=mvv2=pv2p=2Ev=2323631.8 J218.43 m/s=1.14×1010 kg·m/s

Q: A 1.0 g particle has momentum 400,000 kg • m/s. What is the particle’s speed?

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Q: By what factor is the kinetic energy of an object will change if its momentum is increased in…

A: The momentum is P = mv Squaring on both sides P2 = m2v2 Multiplying both sides by 12m P22m = 12mv2…

Q: Which of the following has the greatest kinetic energy? * an object with a mass of 4m and a velocity…

A: Given data: Different objects with mass and velocities Required: Object that has greatest kinetic…

Q: A particle of mass m moves with a momentum of magnitude p. Express p in terms of KE.

A: Momentum is the product of mass and velocity. The unit of momentum is kgm/s. It is a vector…

Q: Find the kinetic energy of a boll of 240 g mass, moving at a velocity of 44 cm/s.

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Q: Write down an expression for momentump in terms of m and v.

A: Given data: The mass of the ball is m. The velocity of the ball is v.

Q: • What is the mass of a mallard duck whose speed is 8.9 m>s andwhose momentum has a magnitude of…

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Q: (Find the displacement, velocity, kinetic energy, potential energy and momentum of an object by…

A: Given : F=ma F=-kx

Q: The nonrelativistic expression for the momentum of a particle, p = mv, can be used if v << c.…

A: The nonrelativistic momentum of a particle = p = mvVelocity of particle v<<c.

Q: The nonrelativistic expression for the momentum of a particle, p = my, can be used if v « c. For…

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Q: Find the momentum of a helium nucleus having a madd of 6.68x10^-27 kg that is moving at 20% of the…

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Q: A stationary observer in the laboratory sees a 10.0 [kg] particle moving with velocity -0.600. What…

A: Mass of particle (m) = 10 kg velocity of particle (v) = - 6 m/s

Q: In a certain system of absolute units the acceleration produced by gravity in a body falling freely…

A: Given data: Mass, m=20 kg Acceleration in absolute unit, a=4.9  Kinetics energy in absolute unit,…

Q: Write the equations for momentum transformation in relativity.

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.