A moving walkway at an airport has a speed v1 and alength L. A woman stands on the walkway as it moves fromone end to the other, while a man in a hurry to reach his flightwalks on the walkway with a speed of v2 relative to the movingwalkway. (a) How long does it take the woman to travel thedistance L? (b) How long does it take the man to travel thisdistance?

Q: In 1.0s, a particle goes from point A to point B, moving in a semicircle (see figure). The magnitude…

A: The formula of average velocity is, v=displacementtime The displacement of particle  from point A to…

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Q: The Moon is about 3.8 ✕ 108 m from Earth. Traveling at the speed of light, 3.0 ✕ 108 m/s, how long…

A:

Q: ball is thrown from the ground with a speed of 50 m/s at an angle of 35o above the horizontal. If we…

A: Speed, u = 50 m/sAngle, θ = 50°

Q: *64. A jetliner can fl y 6.00 hours on a full load of fuel. Without any windit fl ies at a speed of…

A:

Q: A cart starting from rest at a height of 1.00 m above a tabletop can roll down two different…

A: AD=1 mWe know, acceleration along the ramp is :

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Q: An electron in a cathode-ray tube is traveling horizontally at2.10 * 109 cm>s when deflection…

A: It is given that,

Q: if the ball is thrown an angle of 25° relative to the ground and is

A:

Q: The Moon is about 3.8 x 108m from Earth. Traveling at the speed of light, 3.0 x 108 m/s, how long…

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Q: A swimmer heads 30◦ west of north relative to the water of a 200-m wide river as shown in the…

A: Write the velocity of the current in vectro form. v→C=vCi Write the velocity of the swimmer in still…

Q: A boat, capable of travelling at a speed of 5.1m/s in still water, is crossing a river that is…

A:

Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…

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A:

Q: An elevator starts from the ground floor and moves up with a constant speed of 4 m/s. If a bolt…

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A: Draw the diagram of the problem.

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A: According to given question; x=0 to x= 12

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A:

Q: The planetary model of the atom pictures electronsorbiting the atomic nucleus much as planets orbit…

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A:

Q: swimmer took a running leap off a high-diving platform.

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Q: nswer all questions, just atke from monthly quota A boat, capable of travelling at a speed of…

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Q: 58. On a pleasure cruise a boat is traveling relative to the water at aspeed of 5.0 m/s due south.…

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A:

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.