A small truck has a mass of 2085 kg. How much work is required to decrease...

Question

Question

A small truck has a mass of 2085 kg. How much work is required to decrease the speed of the vehicle from 22.0 m/s to 12.0 m/s on a level road?

work required to decrease speed:(J)

Answer 1

Answer #1

Speed is decreasing so work would be negative.

Answer 2

Similar Homework Help Questions

A small truck has a mass of 2125 kg. How much work is required to decrease...

A small truck has a mass of 2125 kg. How much work is required to decrease the speed of the vehicle from 21.0 m/s to 11.0 m/s on a level road? work required to decrease speed:
How much work (in J) is done to accelerate a car which has a mass of...

How much work (in J) is done to accelerate a car which has a mass of 3700 kg from a speed of 17 m/s to a speed of 30 m/s?
A car of mass 1200.0 kg and a truck of mass 9000.0 kg collide along a...

A car of mass 1200.0 kg and a truck of mass 9000.0 kg collide along a straight road. The initial speed of the car is 25.0 m/s and the initial speed of the truck is 20.0 m/s. If the speed of the car after the collision is 18.0 m/s, what is the speed of the truck after the collision? can you explain this as you solve.

A small car of mass 380 kg is pushing a large truck of mass 940 kg...

A small car of mass 380 kg is pushing a large truck of mass 940 kg due east on a level road. The car exerts a horizontal force of 1600 N on the truck. Part A What is the magnitude of the force that the truck exerts on the car? Express your answer with the appropriate units. 0 μΑ ? F= Value Units Submit Request Answer
How much work is required to increase the velocity of a 40 kg mass from 10...

How much work is required to increase the velocity of a 40 kg mass from 10 m/s to 70 m/s? Give the answer to 1 decimal place.
How much work is done by the rope to keep a ball of mass 1 kg...

How much work is done by the rope to keep a ball of mass 1 kg in uniform circular motion at speed 5 m/s? How much work is done by the rope to keep a ball of mass 1 kg in uniform circular motion at speed 5 m/s? Answer:

In a truck-loading station at a post office, a small 0.200-kg package is released from rest...

In a truck-loading station at a post office, a small 0.200-kg package is released from rest at point A on a track that is one-quarter of a circle with radius 1.60 m (the figure (Figure 1) ). The size of the package is much less than 1.60 m, so the package can be treated as a particle. It slides down the track and reaches point B with a speed of 4.00m/s . From point B, it slides on a level...
QUESTION 24 A truck of mass 3000 kg moves around an unbanked corner of radius 81.2...

QUESTION 24 A truck of mass 3000 kg moves around an unbanked corner of radius 81.2 m. If the coefficient of static friction between the truck tires and the road is 0.800, what is the maximum speed that the truck can move without slipping, in units of m/s? QUESTION 25 Find the mass of an object, in units of kilograms, if a resultant force of 11.2 N will give it an acceleration of 2.00 m/s. QUESTION 26 What is the...
5. A runaway truck with a mass of 2100 kg strikes a car of mass 1350...

5. A runaway truck with a mass of 2100 kg strikes a car of mass 1350 kg, which was at rest before the collision. The car’s wheels are locked during the entire event, but the truck has no brakes, i.e., it is rolling freely on the road. The two vehicles move forward together, and the car’s tires leave skid marks for a distance of 1.5 m. Suppose that the coefficient of kinetic friction between the car’s tires and the road...

Airflow lifts a 3.6 kg bird 50 m up. a) How much work was done by...

Airflow lifts a 3.6 kg bird 50 m up. a) How much work was done by the flow? b) How much did its gravitational potential energy increase? A bird flies at a speed of 2.3 m/s if it has 14 J of kinetic energy. What is its mass?