The speed of the object is 2 rn/s. Calculate the mass of the object when its momentum is 12 kg•m/s.

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 240 J and a momentum of magnitude 24.1 kg · m/s. (a) Find the…

A: Given: Kinetic energy of object, K.E.=240 J  Momentum of of the object, p= 24.1 kg · m/s   To…

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 has a kinetic energy of 225 J and a linear momentum of magnitude 30 kg m/s. Find the mass…

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Q: A 640 g toy car moving east has a kinetic energy of 0.348 J. The magnitude of its momentum is

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Q: If the velocity of a moving body is doubled, what does this do to kinetic energy and momentum of the…

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Q: Two objects with masses represented by m, and m, are moving such that their combined total momentum…

A: Given data The magnitude of the combined total momentum is: P = 16.2 kg.m/s The angle of the…

Q: electron of mass 9.11E(-31) kg has a momentum of 2.61E(-22)

A: Given Data : Mass of electron(m)=9.1×10-31 kg  Momentum(P)=2.61×10-22 kg-m/s

Q: An object has a kinetic energy of 254 J and a momentum of magnitude 23.2 kg · m/s. (a) Find the…

A: Kinetic Energy : -                 If a particle of mass M is moving with velocity v its kinetic…

Q: 8.3 •• (a) Show that the kinetic energy K and the momentum magnitude p of a particle with mass m are…

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Q: Two identical spheres, each of mass m and velocity v, travel towards each on a frictionless surface.…

A: The momentum of the first sphere is, p1=mv The momentum of the second sphere is, p2=-mv The total…

Q: A 3.25 µg particle moves at 2.09 x 10 m/s. What is its momentum p? p = kg-m/s

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Q: Compute the momentum of a car having mass 340 kg moving with a velocity 24 m/s.

A: Given, Mass of car (m) = 340 kg  Velocity of car(v)= 24 m/s  We want to find momentum of car

Q: Must the total energy of a system be conserved whenever its momentum is conserved? Explain why or…

A: Given: momentum and energy

Q: A particle with kinetic energy equal to 244 J has a momentum of magnitude 21.7 kg · m/s. Calculate…

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Q: An object has a kinetic energy of 256 J and a momentum of magnitude 24.6 kg · m/s. (a) Find the…

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Q: A 1.672*10^-27 kg proton is traveling at (5.0x10^6) m/s. How many N.s of momentum does it have?

A: Given data:  Mass of proton (m) = 1.672×10-27 kg Velocity (v) = 5.0×106 m/s

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: particle with a mass of 22.0 kg has a velocity of 7.0 m/s.  What is its momentum?

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Q: The momentum of a system of particles is changing at the rate of 0.7t + 12t2, in kg·m/s. The net…

A: Given data: The momentum of the particle, P=0.7t+12t2 Our question is to find the net force at t=4…

Q: A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the…

A: Given that:- Mass of man=49.5kg

Q: An object has a kinetic energy of 350 J and a linear momentum of magnitude 25kg m/s. Find the mass…

A: Given  Kinetic energy of the object = 350 J  Linear momentum = 25 kg m/s  Mass of object = M=???

Q: Suppose a ball of putty moving horizontally with 1kg•m/s of momentum collides with and sticks to an…

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Q: Determine the momentum of a car having mass 14.011 kg moving with a velocity 2.034 m/s.

A: Introduction :  In this question we are provided it value of mass and velocity . With these data we…

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: The kinetic energy of an object is increased by a factor of 6, by what factor is the magnitude of…

A: Given, the kinetic energy of an object is increased by a factor 6we have to calculate by what factor…

Q: The kinetic energy of a rocket is increased by a factor of eight after its engines are fired,…

A: Given- initial kinetic energy of rocket K  new kinetic  energy of rocket K' = 8K initial mass of…

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: Two masses of 1 kg and 4 kg are moving with equal K.E. The ratio of their linear тотеntum таy be…

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Q: How much momentum does a car of mass 1.214 kg have if it travels at a constant speed at 14.5 m/s?

A: Given:- mass of car = 1.214 kg speed = 14.5 m/s

Q: An object has a kinetic energy of 284 J and a momentum of magnitude 21.8 kg · m/s. (a) Find the…

A: b) The expression for find mass of the object is m=p22K Substitute values in the above equation…

Q: For how long should a force of 58 N be applied to change the momentum of an object by 9 kg.m/s?

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

A: according to momentum law, p=mv where p is momentum , m is mass and v is velocity kinetic energy =…

Q: A pigeon flying through the air has a momentum of 8.5 kg*m/s. if the mass of the pigeon is 0.51,…

A: The expression for find velocity of pigeon is p=mvv=pm

Q: p2 Er 2m

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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: Momentum = mass (Kg) times velocity (m/s). Why does a train longer to stop than a car?

A: Why does a train take longer time to stop than a car ?

Q: A particle has a mass of 10 kg and a velocity of 5 m/s. An impulse of 20 kg·m/s acts on the particle…

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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 particle is initially moving with a momentum of 10 kg·m/s north. After some time, its momentum has…

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Q: A particle is initially moving with a momentum of 10 kg·m/s north. After some time, its momentum has…

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Q: Find the velocity of a particle of mass 3.34 x 10 - 27 kg that has a momentum of 5.12 × 10-19 kgm/s.

A: Given data: Mass (m) = 3.34 × 10-27 kg Momentum (P) = 5.12 × 10-19 kg.m/s Required: Velocity (v)

Q: An object is traveling such that it has a momentum of magnitude 29.6 kg - m/s and a kinetic energy…

A: Given, mass, m =? momentum, p = 29.6 kg.m/s=mv    [1] kinetic energy, K = 303 J = 12mv2     [2]…