What is the momentum of 1000 kg car moving northward at 20 m?
What is the momentum of 1000 kg car moving northward at 20 m?
p = mv = (1000kg)(20m/s) = 20000 kg m/s, northward • c.
What is the momentum of a car with a mass of 1300 kg?
Answer: Momentum of the car is 36400 kg-m/s.
What is the momentum of a 1200 kg car with a velocity of 25 m s?
Answer and Explanation: We can find the momentum of the car by multiplying the mass times the velocity. Because both the mass and velocity are given in SI units, we do not need to perform any unit conversion before multiplying. Hence, we have shown that the momentum of the car is 30000 kg m/s.
What is the momentum of a 1500 kg car?
Therefore p=1500*20 = 30,000 kg m/s.
What is the formula for vehicle 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).
How to find momentum?
Step 1: List the mass and velocity of the object. Step 2: Convert any values into SI units (kg, m, s). Step 3: Multiply the mass and velocity of the object together to get the momentum of the object.
What is the formula for momentum in kg?
In symbols, linear momentum p is defined to be p = mv, where m is the mass of the system and v is its velocity. The SI unit for momentum is kg · m/s. Newton’s second law of motion in terms of momentum states that the net external force equals the change in momentum of a system divided by the time over which it changes.
What is the formula for momentum upon velocity?
The quantity of motion is measured as a product of the mass and the velocity. The product of the units of mass and velocity is the unit of Momentum. To find the momentum, we can use the simple formula: P=mv, where P is the momentum.
What is the change in momentum when a car weighing 700 kg?
Answer. The momentum of a car of mass 700kg having initial velocity 100m/s and final velocity 200m/s is 70000kgm/s.
What is the momentum of a 20 kg body moving with a velocity of 10 m per second?
Hence the momentum of the body is 200 kg. m/s.
What is the SI unit of momentum?
| Momentum | |
|---|---|
| SI unit | kilogram meter per second (kg⋅m/s) |
| Common symbols | p, p |
| Other units | slug⋅ft/s |
| Dimension | MLT−1 |
What is the symbol for momentum?
Single particle The momentum of a particle is conventionally represented by the letter p. It is the product of two quantities, the particle’s mass (represented by the letter m) and its velocity (v): The unit of momentum is the product of the units of mass and velocity.
Is momentum always in kg?
The standard units for momentum are kg ⋅ m / s , and momentum is always a vector quantity. This simple relationship means that doubling either the mass or velocity of an object will simply double the momentum.
What is a 1000 kg car traveling with a velocity of 20 meters per second east experiences?
A 1000. -kilogram car traveling 20.0 meters per second east experiences an impulse of 2000.
What is the momentum of a 1000 kg object that is not moving?
The momentum of any object that is at rest is 0.
What is the linear momentum of a car of mass 1000kg?
Momentum of the car is : P = m×v =1000×10=10000kgm/sec.
What is the rate of change of momentum of a body of mass 20 kg moves with an acceleration of 2 m per second square?
Rate of change of momentum of body is 40 N. Q.
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