One train is traveling 120 m with a velocity of 52 km/h and a second train is traveling in the opposite direction with a velocity of 20 km/h. How long will it take for them to completely pass one another?

Q: A red car and a green car move toward each other in adjacent lanes and parallel to an x axis. At…

A: Given:Initial position of the red car: xr,i=0 mInitial position of the green car: xg,i=212 mFirst…

Q: A 500 ft long spaceship with a mass of  slugs is traveling at .8 c towards a distant star system 4…

A: (a) Time t° = 3years (b) length L= 833 ft

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Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…

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Q: A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s for 14.0 s. It…

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Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…

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Q: A person jumps 33 cm into the air. Assuming that their takeoff height and landing height are the…

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Q: Nathan is piloting a boat due south down the Murray River at a speed of 7.0m/s. At the same time…

A: The diagram showing the motion of the boats is given below. Take the north direction to be pointing…

Q: Two trains, one traveling at 20 m/s , and the other at 40m/s , are headed toward one another along a…

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Q: A well-thrown ball is caught in a well-padded mitt. If the deceleration of the ball is 2.10×104…

A: acceleration, a = - 2.1 × 104 m/s2  Time, t = 1.85 ms final velocity, v = 0 m/s

Q: Two cars are moving along a straight highway. Car P has a constant speed of 80 km/h and the speed of…

A: Speed of car A , VA = 80 km/h Speed of car B , VB = 110 km/h Distance between car A and car B = 45…

Q: A red car (on left) and a green car (on right) are spaced 1200 m apart (distance a). They start at…

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Q: A stone is dropped from a tall building's window at an elevation of 200 meters. Five seconds later…

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Q: Two cars which are separated by 4.06 km are moving on the same direction. The car in front is moving…

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Q: Two cars are moving towards an intersection. One car is 150 meters north of the intersection and…

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Q: A person walks up a stalled 20 m long escalator in 80 s. When standing on the same escalator, now…

A: When the escalator is stalled, calculate the speed (v1).

Q: A woman is driving her car between two houses that are 60 m apart. So that she is driving the first…

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Q: In this exercise, an unmanned paper aircraft is sent straight down from the top of an office…

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Q: An object moving along the x-axis initially has a velocity of 60 m/s, and is slowing down at the…

A: Given initial speed of object (u)=60 m/s Retardation acceleration (a)=-4 ms-2 Final speed (v)=0 m/s…

Q: a red car and a green car move toward each other in adjacent lanes and parallel to an x axis. At…

A:

Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…

A: Given:Red car's constant velocity: 26.0 km/h = 26*5/18 m/s =7.22 m/sRed car's position when they…

Q: A red car and a green car move toward each other in adjacent lanes and parallel to an x axis. At…

A: Position of red car (xr) = 0 m Position of green car (xg) = 218 m constant velocity of red car (vr)…

Q: A red car and a green car, identical except for the color, move toward each other in adjacent lanes…

A: SOlution: Given that red car has a =0, as moving with constnat velocity v1 = 20 km/h meeting point x…

Q: A single-engine air plain starts its engine at one end of the runway. It accelerates at a constant…

A: Given, velocity v=38 m/s time t=20 s

Q: A ball is thrown from the ground at a speed of 15 m / s, while another ball starts free fall from 35…

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Q: An automobile travels on a straight road for 40 km at 30 km/hr speed. It then continues in the same…

A: The speed of the car in a distance of , The speed of the car in the next ,

Q: A person walks up a stalled 15-m-long escalator in 90 s. When standing on the same escalator, now…

A: The speed of the walking person is The speed of the escalator is

Q: A red car and a green car, identical except for the colour, move toward each other in adjacent lanes…

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Q: A person travels by car from one city to another with different constant speeds between pairs of…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –