# What is the momentum of the truck?

## What is the momentum of the truck?

Momentum is the mass of an object multiplied by its velocity. A moving truck has more momentum than a car moving at the same speed because the truck has more mass. A fast car can have more momentum than a slow truck. A truck at rest has no momentum at all.

## Which has more momentum a truck with a mass of 20000 kg?

The cement truck has a greater momentum.

What is the momentum of a 2000 kg car traveling at 20 m s?

Question: A 2000-kg car traveling at 20 m/s collides with a 1000-kg car at rest at a stop sign. If the 2000-kg car has a velocity of 6.67 m/s after the collision, find the velocity of the 1000-kg car after the collision….

Objects Momentum Before (kg*m/s) Momentum After (kg*m/s)
Total 40,000 1000vb+13,340

How do you find momentum in kilograms?

Momentum Change = 1.0 kg*m/s The momentum change = mass*velocity change. But since velocity change is not known another strategy must be used to find the momentum change. The strategy involves first finding the impulse (F*t = 1.0 N*s).

### What is the momentum of the truck before collision?

In the collision between the truck and the car, total system momentum is conserved. Before the collision, the momentum of the truck is 60000 kg*m/s and the momentum of the car is 0 kg*m/s; the total system momentum is 60000 kg*m/s.

### How do you find momentum?

p = m v . p = m v . You can see from the equation that momentum is directly proportional to the object’s mass (m) and velocity (v). Therefore, the greater an object’s mass or the greater its velocity, the greater its momentum.

What is momentum class 9th?

Momentum is the measurable quantity as the object is moving and has mass and so it has the momentum. Momentum is defined as the mass (m) times the velocity (v). If an object is steady so its velocity is zero resulting in zero momentum.

What is the momentum of a 2000 kg truck that moves at 10 m s?

Momentum before the collision is p=mv=2000⋅10=20,000 kgms−1 .

## How do you calculate the momentum?

The equation that represents this concept is written: momentum = mass x velocity. And because physics uses the symbol ‘p’ to indicate quantity momentum, the equation can be rewritten as: p = m’xv; where,m’ = mass and v=velocity.

## What happened to the momentum of the truck after collision?

Truck Rear Ends Car When a collision occurs in an isolated system, the total momentum of the system of objects is conserved. Provided that there are no net external forces acting upon the objects, the momentum of all objects before the collision equals the momentum of all objects after the collision.

What is momentum example?

Examples of Momentum: 1. A semi-truck full of logs has a large mass and must slow down long before a stop light because even with a small velocity, it has a large momentum and is difficult to stop.

What is the momentum of a car with a 1000 kg?

If the car has a mass of 1,000 kilograms, what is its momentum? (v = 35 m/s) a. 1000 kg * 35 m/sec^2 = 35000 kg * m/s 3. An 8-kilogram bowling ball is rolling in a straight line toward you. If its momentum is 16 kg·m/sec, how fast is it traveling?

### How do you calculate momentum with MV and P?

p = m v. Where: p = momentum. m = mass. v = velocity. The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity (v). The calculator can use any two of the values to calculate the third.

### How do you calculate momentum in scientific notation?

You can also enter scientific notation such as 3.45e22. The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity (v). The calculator can use any two of the values to calculate the third.