A train starts from rest at station A and accelerats at 0.5 m/s^2 for 60s.afterwards it...

A train starts from rest at station A and accelerats at 0.5 m/s^2 for 60s.afterwards it travels with a constant velocity for 15min. It then decelerates at 1m/s^2 until it is brought to rest at station B. Determine the distance between the stations.

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

A subway train starts from rest at a station and accelerates at a rate of 2.00...

A subway train starts from rest at a station and accelerates at a rate of 2.00 m/s2 for 14.0 s. It runs at constant speed for 66.0 s and slows down at a rate of 4.00 m/s2 until it stops at the next station. Find the total distance covered.

1. A subway train starts from rest at a station and accelerates at a rate of...

1. A subway train starts from rest at a station and accelerates at a rate of 2.50 m/s ^ 2 for 15.90 seconds. It then runs at a constant speed for 35 seconds and then slows down at a rate of 4.50 m/s ^ 2 until it stops at the next station . (a) What is the speed of the train just before it starts slowing down ? (Ans .: v=39.75 m/s) (b) How long did it take the train...

A train starts from rest and accelerates uniformly with a = 2 m/s2 until it has...

A train starts from rest and accelerates uniformly with a = 2 m/s2 until it has traveled 1 km. The train then moves at a constant velocity of 20 m/s for one hour. The train then slows down uniformly at 0.05 m/s2, until it stops. Calculate: The maximum speed of the train The total distance traveled by train.

A 108 m long train starts from rest (at t = 0) and accelerates uniformly. At...

A 108 m long train starts from rest (at t = 0) and accelerates uniformly. At the same time (at t = 0), a car moving with constant speed in the same direction reaches the back end of the train. At t = 12 s the car reaches the front of the train. However, the train continues to speed up and pulls ahead of the car. At t = 32 s, the car is left behind the train. Determine, the...

A car starts from rest at a stop sign. It accelerates at 4.4 m/s^2 for 6.9...

A car starts from rest at a stop sign. It accelerates at 4.4 m/s^2 for 6.9 s, coasts for 2.3 s, and then slows down at a rate of 3.4 m/s^2 for the next stop sign. How far apart are the stop signs?

A bicyclist starts from rest and accelerates to 5 m/s in 20 s. The wheels of...

A bicyclist starts from rest and accelerates to 5 m/s in 20 s. The wheels of the bicycle have a diameter of 80 cm. a) What is the angular velocity of the wheels at maximum speed? b) What is the angular acceleration of the bicycle wheels during this time? c) Find the number of revolutions the wheels make during this time. d) Find the average angular velocity of the wheels between the start and finish.

1) A car accelerates at 4 m /s / s. Assuming the car starts from rest,...

1) A car accelerates at 4 m /s / s. Assuming the car starts from rest, how far will it travel in 10 s? 2) An object falls freely from rest on a planet where the acceleration due to gravity is twice that of in Earth. Find the speed of the object after 5 second? 3) It takes 8 seconds for a stone to fall to the bottom of a mine shaft. How deep is the shaft? 4) A bag...

A car starts from rest and travels east with an acceleration of 4x10^-3 m/s^2. Another car...

A car starts from rest and travels east with an acceleration of 4x10^-3 m/s^2. Another car travels towards west at a constant speed of 70kph. The two cars are 100km apart. a. What is the time it takes for the two cars to meet b. time it takes for them to be 100km apart for the second time

A bicycle starts from rest with a constant acceleration 1 m/s^2. After 5 seconds of having...

A bicycle starts from rest with a constant acceleration 1 m/s^2. After 5 seconds of having started its movement, the brake pin of one of its handlebars, located 5 meters from the ground, is detached. What is the horizontal distance the plug travels from when it comes off until it falls to the ground? Note: Approximate result with only one decimal place

a). A prototype car starts from rest and accelerates at a constant rate to 30 m/s...

a). A prototype car starts from rest and accelerates at a constant rate to 30 m/s in 5.6 seconds. How much distance did the car travel during the 5.6-second accelerated motion? b). A car was parked on the side of a hillside road at the top of a hill. Unbeknown to the owner, its parking brake failed and tremors from nearby construction set it in motion with negligible initial speed down the hill. Assume the acceleration was constant down the...

Subjects