Find the cars speed and the trains acceleration

Assignment Help Physics

Reference no: EM13523176

A 108m 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

a) the car's speed

b) the train's acceleration.

Reference no: EM13523176

Questions Cloud

Find what is the distance between them : Two points are given in polar coordinates by (r, 0)=(2.00m, 50.0°) and (r,0)= (5.00m, -50.0°), respectively. What is the distance between them

Oracle and peoplesoft : Oracle Corporation makes extremely complicated and large customized software programs that can support thousands of simultaneous users and that are capable of administering the personnel records and financial records of very large businesses ( cal..

What are the balls velocities just before the collision : a ball is released from top of a 98m tall building. At the same instant a second ball is thrown straight up from the ground with an initial speed of 28m/s directly below the point, what are the balls velocities just before the collision

Prepare journal entry to recognize the income tax benefit : Prepare the journal entry to recognize the income tax benefit of the operating loss. Wynn elects the carryback option.

Find the cars speed and the trains acceleration : A 108m 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. find the cars speed and the trains acceleration

How many rooms do they have to sell each month : Nixon's Bed and Breakfast has a fixed cost of $5000 per month and the revenue they receive from each booked room is $200. The variable cost per room is $75. How many rooms do they have to sell each month to break even

Determine the time the ball is in the air : Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 19.0 m/s at an angle 48.0 degrees; What is the time the ball is in the air

Calculate daycos asset turnover ratio : Calculate Daycos asset turnover ratio and its profit margin and show how the two ratios in Part (a) can be used to determine Dayco's rate of return on assets.

Explain the compatibilists account of moral responsibility : What does it mean to say that a person is morally responsible for a choice or action? Explain the Hard Determinist’s claim that although we are never morally responsible for our choices and actions, our practices of praise and blame, reward and pu..

User Account

All Pages