7. A 3 kg rifle has an 18 gram bullet loaded in it. The bullet leaves the barrel of the rifle with a velocity of 600 m/s east. a) What is the recoil velocity of the rifle?

Q: What is the magnitude of the momentum of a 1500kg jeepney whose speed is 15m/s? What speed would a…

A: Mass of the jeepney is m = 1500 kg Velocity of the jeepney is v = 15 m/s

Q: Momentum is a ... O vector because direction matters. O scalar because direction does not matter.…

A:

Q: How will I know if the question is about projectile Motion, impulse and also momentum? Can you also…

A:

Q: Explain in two to three sentences What is the indicator that momentum has been conserved?

A: The momentum of a body moving with a velocity, v and having a mass, m is given by p=mv. The momentum…

Q: Once in motion an object can have zero amount of?

A: The answer to this question is inertia momentum. This is because we know that…

Q: A multistage rocket uses the principle of conservation of momentum by getting rid of its empty…

A: According to conservation of momentum If no external force is applied to the system it's momentum…

Q: Find the Force Impulse 71 N*s Time=2 s

A: Given data : Time=t Impulse=J   Required : Force

Q: Under what conditions is momentum conserved.

A: A closed system can be defined as the system one which the mass remains constant, and the net…

Q: A boxer punches a 50-kg bag. Just as his fist hits the bag, it travels at a speed of 7 m/sec. As a…

A: Given: Weight of the bag m = 50 kg. Initial speed of the fist vhi = 7 m/s. Initial speed of the bag…

Q: what happens to the momentum? if a runner runs faster ?

A:

Q: Write down the definition of momentum.

A:

Q: A light object and a heavy object have the same kineticenergy. Which has the greater momentum?…

A:

Q: A 60 kg dancer leaps 0.32 m high with what momentum does the dancer reach the ground what impulse…

A: GivenMass of dancer (m)=60 kgheight (h)=0.32 m

Q: Answer the question with at least 10 sentences. Explain how momentum works at an air-filled balloon,…

A: FOR AIR-FILLED BALLOON: In the air-filled balloon the momentum works according the Newton’s third…

Q: When the mass of moving object is doubled with no change in speed, by what factor is its momentum…

A: As we know momentum of a body having a mass ‘m’ and velocity ‘v’ is given as,Momentum, p =…

Q: Determine the momentum of a tortoise with a mass of 30kg moving at a velocity of 0.5 m/s.

A: According to the given data Mass of the tortoise =m=30kg Velocity of the tortoise = 0.5m/s We need…

Q: What is the relationship between saying conserved quantity and inelastic collision of two objects,…

A: The relationship between saying conserved quantities and inelastic collision is that the few…

Q: A piece of mud is thrown against a brick wall and sticks to the wall. What happens to the momentum…

A: Momentum is the mathematically the product of mass and velocity. It is a vector quantity and has…

Q: How can a small force produce a large change in momentum?

A: Introduction: In nature different types of action-reaction takes place. These interactions can be…

Q: What is the relationship betwen momentum and force?Explain

A:

Q: Under what circumstances is momentum conserved?

A: Conservation of momentum

Q: is it correct to say that the impulse of the object is equal to its momentum? why?

A: No, it's totally wrong. Because the impulse is changed in a momentum, Impulse is defined when a…