An object has a kinetic energy of 230J and a linear momentum of magnitude 43 kg m/s. Find the mass of the object (in kg).

Q: object has a momentum of magnitude 33.6 kg · m/s and kinetic energy of 278 J . Calculate the mass of…

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Q: An object has a kinetic energy of 299 J and a momentum of magnitude 28.9 kg · m/s. (a) Find the…

A: a)The equation for the kinetic energy of the particle is given by Substitute the numerical values…

Q: An object is traveling such that it has a momentum of magnitude 24.7 kg · m/s and a kinetic energy…

A:

Q: A snowball is thrown with a  speed of 45.0km/h,  giving it momentum with a magnitude of 2.10 Ns.…

A: Given value--- speed = 45 km / h. momentum = 2.10 Ns . We have to find--- mass of snowball ?

Q: 14. An object traveling at 4.0 meters per second has a momentum of 16 kilogram-meters per second.…

A: Velocity v=4m/s momentum p = 16kg.m/s   Momentum is given by P=mv Therefore, m = pv…

Q: The work done in accelerating a body equals the body's change in.. A. Momentum B. Kinetic energy C.…

A: Work done by a force can be represented as, Here, F, d, and θ represent the force, the…

Q: What is the momentum (as a function of time) of a 5.0-kg particle moving with a velocity v →(t) =…

A: Given, Momentum of a particle is 5.0 kg Velocity is, The net force acting on this particle?

Q: An electron travels at a speed of 8.60*10^7 m/s. What is its total energy? (The rest mass of an…

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Q: Find the momentum of a body having mass 0.043 kg moving with a velocity 0.033 m/s.

A: Given Mass(m)=0.043 kg Velocity (v)=0.033 ms-1 Required momentum(p)=?

Q: A particle of mass m moves with momentum of magnitude p. (a) Show that the kinetic energy of the…

A: A particle of mass m moves with momentum of magnitude p.

Q: A car, whose mass is 1550 kg, is travelling at 15.0 m/s. If the speed of light were 25.0 m/s, what…

A: Rest mass of the car (m0)=1550 kg Speed of car (v)=15 m/s Speed of light (c)=25 m/s

Q: A particle has a rest energy of 4.47×10−13 J and a total energy of 9.67×10−13 J. Calculate the…

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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: Find the velocity of a proton that has a momentum of 4.48×–10-19 kg⋅m/s.

A: Given:  momentum of proton, p = 4.48 x 10-19 kg⋅m/s mass of proton,m = 1.67 x 10-27 kg

Q: An object has a kinetic energy of 275 J and a linear momentum of magnitude 25kg m/s. Find the mass…

A: 1.14 kg

Q: The momentum of a particle is. hw h?k? 2m mv² 2

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Q: A moving object has a kinetic energy of 2.15 J and a momentum of magnitude of 2.94 kg.m/s. Find the…

A: Given : Kinetic energy of object (K) = 2.15 J Momentum (p) = 2.94 kg.m/s

Q: A proton has rest mass 1.67x10-27kg and momentum 5.00x10-19kg m/s. Find the ratio of the kinetic…

A: Given : Rest mass (m) = 1.67 * 10 -27 kg Momentum(p) = 5* 10-19 kg.m/s

Q: Calculate the change in momentum of an object due to a force of 8 N that lasts for 0.5 s O 6.9 kg:…

A: According to Newton's 2nd law, the time rate of change of momentum of an object is equal to the…

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: A ball named "Exploding kitten" initially at rest suddenly explodes into two parts. One, with mass…

A: Data provided : Ball initially at rest Mass of first part of the ball (m1) = 0.98 kg velocity of…

Q: Two masses of 1 g and 7 g are moving with equal kinetic energies. The ratio of the magnitudes of…

A: ANSWER = 0.38 ( option C )

Q: A particle with kinetic energy equal to 278 J has a momentum of magnitude 24.4 kg · m/s. Calculate…

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Q: An object has a kinetic energy of 104 J and a linear momentum of magnitude 25 kg m/s. Find the mass…

A: The formula for the momentum is: From kinematic energy,

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

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Q: If two objects of different mass have the same non -zero momentum. A. The one with less mass have…

A: Since momentum is same for both objects , the one with higher mass have lesser velocity and vice…

Q: An object has a kinetic energy of 312 J and a momentum of magnitude 29.3 kg · m/s. (a) Find the…

A: Kinetic energy of the object is 312 J Magnitude of momentum is 29.3 kg m/s And We know Joule = kg…

Q: A particle of mass m moves with a momentum of magnitude p. Show that the kinetic energy of the…

A: Given mass of particle=m Momentum of particle=P to prove Kinetic energy=P2/2m

Q: The kinetic energy of a proton is 80% of its total energy. What is the momentum in kg-m/s of the…

A: Given data,  Kinetic Energy of proton is 80% of its total energy E i. e.,    KE = 80% of E = 0.8 E…

Q: A ball named "Exploding kitten" initially at rest suddenly explodes into two parts. One, with mass…

A: GIVEN   A ball named "Exploding kitten" initially at rest suddenly explodes into two parts. One,…

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

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

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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 proton has a momentum of 3.34 x 10-19 kg˖m/s. What is its speed relative to the speed of light

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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: Momentum is mass times velocity O none of the given answers is correct O mass times velocity squared…

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Q: If two objects of different mass have the same non-zero momentum, A. the one with less mass will…

A: According to guideline we need solve only first Question .   If two objects of different mass have…

Q: An object has a kinetic energy of 310 J and a momentum of magnitude 28.1 kg · m/s. (a) Find the…

A: (a) first part can be calculated only if the second part is known. Write the expression for kinetic…

Q: A 25 kg mass is moving at a constant velocity of 3.5 m/s. If it experiences a change in momentum of…

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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: Find the mass Momentum=12 kg*m/s Velocity=2.43 m/s

A: Given : Momentum (p) = 12 kg.m/s Velocity (v) = 2.43 m/s

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: An object has a kinetic energy of 226 J and a momentum of magnitude 20.7 kg · m/s. a). Find 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,…