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If a plane is moving at 250 miles and has A MASS of 1000 kg what is the momentum?
Wiki User
∙ 14y ago
A plane doesn't move "at 250 miles"; probably you mean "miles per hour". Convert that to meter/second, then multiply the mass with the speed.
Wiki User
∙ 14y ago
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Which of the following has greater momentum a 500 kg car moving at 64 km a 250 kg cart moving at 12 km or a 1000 kg truck moving at 32 km?
Momentum (p) equals mass times velocity, or p=mv, and I assume that when the question says "moving at 64 km" it is referring to the cars velocity. The car will have a momentum of 32000 kg*km/s. The cart will have a momentum of 3000 kg*km/s. The truck will have a momentum of 32000 kg*km/s. The car and the truck both have a greater momentum than the cart.
When could a small object have the same momentum as a large object?
Yes. Momentum is based on mass and velocity, not physical size. 1 kg of styrofoam moving at 100 m/s has the same momentum as 1 kg of gold moving at 100 m/s, but the piece of styrofoam will be over 1000 times the size. Additionally, since the formula for momentum is mass times velocity, a 10 kg piece of gold moving at 10 m/s has the same momentum as a 1 kg piece of gold moving at 100 m/s. They both have a momentum of 100 kg-m/s.
In an isolated system two cars each with a mass of 1000 kg collide Car 1 is initially at rest while Car 2 was moving at 10-ms They move off together What is their speed?
Since momentum must be conserved, they move off at a combined speed of 5 m/s. (If the masses are different, write an equation that states that momentum is conserved: momentum before the collision equal momentum after the collision).
In an isolated system two cars each with a mass of 1000 kg collide. Car 1 is initially at rest while Car 2 was moving at 10 ms. They move off together. What is their speed?
You can solve this by using conservation of momentum.1) Calculate the momentum of each individual car (multiply velocity x mass). 2) Add the momentum of the two cars up. 3) After the collision, they still have the same momentum; to get the speed, just divide the total momentum by the total mass.
What does momentum not depend on?
Energy. Two objects with the same momentum can have different kinetic energy. Example - A 1 oz projectile at 1000 ft/s and a 10 oz projectile at 100 ft/s have the same momentum. The lighter projectile has 10 times as much kinetic energy as the heavy projectile. Example - A 1 oz projectile at 1000 ft/s and a 100 oz projectile at 100 ft/s have the same kinetic energy. The heavier projectile has 10 times as much momentum as the lighter projectile. Momentum = m*v. Energy = (m*v*v)/2.
Which of the following has greater momentum a 500 kg car moving at 64 km a 250 kg cart moving at 12 km or a 1000 kg truck moving at 32 km?
Momentum (p) equals mass times velocity, or p=mv, and I assume that when the question says "moving at 64 km" it is referring to the cars velocity. The car will have a momentum of 32000 kg*km/s. The cart will have a momentum of 3000 kg*km/s. The truck will have a momentum of 32000 kg*km/s. The car and the truck both have a greater momentum than the cart.
When could a small object have the same momentum as a large object?
Yes. Momentum is based on mass and velocity, not physical size. 1 kg of styrofoam moving at 100 m/s has the same momentum as 1 kg of gold moving at 100 m/s, but the piece of styrofoam will be over 1000 times the size. Additionally, since the formula for momentum is mass times velocity, a 10 kg piece of gold moving at 10 m/s has the same momentum as a 1 kg piece of gold moving at 100 m/s. They both have a momentum of 100 kg-m/s.
How much does an average plane flight for 1000 miles cost?
A plane flight that is about 1,000 miles would cost $350 on average. This is just an average estimate according to miles, and varies per airline and country.
Which has more momentum a 250 kilogram dolphin swimming at 4 miles per second or a 350 kilogram manatee swimming at 2 meters per second?
I think you mean the dolphin's velocity is 4 metres per second.In which case the dolphin's momentum will be 1000 kg.m/secThe manatee will have less momentum (700 kg.m/sec)Linear momentum = mass times velocity.By the way, 4 miles per second = 14,400 miles per hour.
Which is the plane which goes at 1000 speed an hour?
1000 speed an hour is not a term used to calculate speed , please rephrase as Kilometers or Miles per hour
Why are bumper cars an example of Newtons first law?
It points to the law of linear conservation of momentum, the total momentum after collision is the same as before the collision, say each car including driver has a mass of 200 kg, car A is moving at 5 metres / second, car B is stationary. Momentum of the moving car makes up all the momentum prior to collision and is = mass * velocity = 200 * 5 = 1000 kg.m/s, assuming an elastic(or perfect) collision, in which no energy is lost as heat or noise, the momentum after the collision will still be 1000 kg.m/s, but the mass will have increased to 400 kg (total of both cars), so the equation after collision: 1000 = 400 * velocity, velocity = 1000 / 400 = 2.5 metres / second
Can you run 1000 miles per hour?
Technically, if you ran at average speed on a surface moving at about 1000 mph, you would be running about 1000 mph. But good luck keeping your balance on a surface moving that fast that doesn't have some serious gravity backing it up.
Which has greater momentum you steadily jogging one kilometer in 6 minutes or a 5-gram rifle bullet moving at 1000 ms?
You because the product of your mass and velocity will be higher than that of a bullet
Why do you have cyclones?
Fundamental answer is because the Earth rotates. The equator is moving faster than the poles (by about a 1000 miles per hour).
Can you hear a plane which is 1000 meters high?
Yes, you can hear a plane witch is 1000 meters high.
In an isolated system two cars each with a mass of 1000 kg collide Car 1 is initially at rest while Car 2 was moving at 10-ms They move off together What is their speed?
Since momentum must be conserved, they move off at a combined speed of 5 m/s. (If the masses are different, write an equation that states that momentum is conserved: momentum before the collision equal momentum after the collision).
In an isolated system two cars each with a mass of 1000 kg collide. Car 1 is initially at rest while Car 2 was moving at 10 ms. They move off together. What is their speed?
You can solve this by using conservation of momentum.1) Calculate the momentum of each individual car (multiply velocity x mass). 2) Add the momentum of the two cars up. 3) After the collision, they still have the same momentum; to get the speed, just divide the total momentum by the total mass.
