Determine the time taken for the train of mass

Assignment Help Physics

Reference no: EM13704947

Problem: The engine of a locomotive exerts a constant force of magnitude 8.5 105 N to accelerate a train to 72 km/h.

Part A: Determine the time taken for the train of mass 1.3 107 kg to reach this speed from rest.

I need help to determine the time taken for the train.

Reference no: EM13704947

Questions Cloud

Find the location of collision and the velocity of spaceship : The captain of a spaceship spots an asteroid moving towards her ship as shown below. Find the location of the collision and the velocity of the spaceship

What is the momentum of the asteroid in the ships : A 1d collision occurs between a rocket ship and an asteroid. In the rest frame of the rocket ship, the asteroid is traveling at 0.81c. What is the momentum of the asteroid in the ships rest frame O

Find the charge stored in this capacitor : A parallel plate capacitor is made from circular plates of Aluminum foil each with a radius of 3 cm. The distance between the plates is 8 mm. Find the charge stored in this capacitor

What is the velocity of the penny upon impact : A penny is dropped from a 700 ft high building. What is the velocity of the penny upon impact

Determine the time taken for the train of mass : The engine of a locomotive exerts a constant force of magnitude 8.5 105 N to accelerate a train to 72 km/h. Determine the time taken for the train of mass 1.3 107 kg to reach this speed from rest

What is the rock''s velocity as it hits the bottom of hole : A rock is tossed straight up with a velocity of 21m/s When it returns, it falls into a hole 10m deep. What is the rock's velocity as it hits the bottom of the hole

Find the magnitude of the average force acting on the ball : An object of mass 0.69 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a speed of 13.4 m/s. Find the magnitude of the average force acting on the ball

Explain what was the mass of the water : Problem- A student obtained a clean, dry, glass-stoppered flask. He weighed the flask stopper and found the total mass to be 32.634g. He then filled the flask with water, weighed again, and obtained a mass of 59.479g. At the temperature of the wat..

What is the flow rate in gallons per minute : Water is flowing through a 2-in diameter pipe with a velocity of 3ft/s. What is the flow rate in gallons per minute

User Account

All Pages