0
What is the net force on a car with mass of 1200 kg if its acceleration is 20 m?
Wiki User
∙ 9y ago
The magnitude of the acceleration is given by v2/r, where v is the speed, and r is the radius of the path. In this case, v=12 ms-1, and r=30 m. So:
Centripetal acceleration = 122/30
= 144/30
= 4.8 ms-2
The direction is always towards the middle. To calculate the force, just multiply by the mass of the car.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoF = (mv2)/r
6000 = (1200 x 202)/r
6000 = 480000/r
r = 480000/6000 = 80m
Mwahahahahar
Wiki User
∙ 9y agoThe centripetal force on an object is given by the formula F = m*v^2/r. In this case, the force on the car would be approximately 16 kN.
Wiki User
∙ 14y agoNot enough information. Is the car steering? Is the circle banked?
Wiki User
∙ 9y agoThe net force on the car is 24,000N
Use Newton's Second Law: force = mass x acceleration.
Wiki User
∙ 13y agoCentripetal force = MV2/R = (1,200) (15)2 / (6) = 45,000 newtons
Add your answer:
Earn +20 pts
Two identical cars have forces applied to them Car A has a 1000 N force applied Car B has a 500 N force applied Which car will have more acceleration?
well if both the car are identical in mass the acceleration is directly proportional to force and inversely proportional to mass since mass is same hence car having force of 1000 N will have more acceleration than 500 N one.
What is the magnitude of the net force of a subway car with a mass of 40000kg?
If the subway car is moving at a constant velocity, meaning its acceleration is zero, then the net force is zero. Fnet = ma.
Car mass is 1250 kg pulls another car its mass 325 kg their acceleration 2.15 meters each second forward what's the force net that affects the first car?
That sounds like you must apply Newton's Second Law to one of the cars.
What is the relationship between mass and force?
If an object is accelerating, then Force = Mass x Acceleration If it is moving at a constant speed, then Kinetic Energy = 1/2 mass x velocity squared but in this case, there is no force acting on the object. Perhaps this will help understand the relationship between force and mass. Force is anything that acts on an object, from a person pushing on something to gravity holding the Earth in orbit around the Sun, to cause it to change speed or direction. If there is no change in speed or direction, then no force is acting on it. This relate to mass in the following way. THE GREATER THE MASS, THE GREATER THE FORCE NEEDED TO MAKE THAT MASS CHANGE SPEED OR DIRECTION. Think of it like this; what takes more force to push up a hill, a car or a bicycle. The bicycle has less mass and therefore requires less force to push it.
A 2000 kg car can accelerate from 0-30 ms in 6 seconds assume all force generated by the engine goes into acceleration how much force is produced?
force equals mass times acceleration....you need a unit of time here so force = 2000kg x 25/(number of seconds)
A car with a mass of 1200 k is moveing around a circuler curve at a uniform velocity of 20 metters per second the centrpetal force on the car is 6000 newtons what is the radius of the curve?
Use Newton's Second Law (force = mass x acceleration), and the formula for centripetal acceleration: acceleration = speed2 / radius.
Explain how a car with a large mass can have the same acceleration as a car with a small mass?
because the force the drives it
If net force is 2500N and mass is 7000kg what is acceleration?
Just use Newton's formula: force = mass x acceleration. Solving for acceleration: acceleration = force / mass.
What is the car mass if the net force on the car is 3000 in it has an acceleration of 2.0 m?
Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.
Two identical cars have forces applied to them Car A has a 1000 N force applied Car B has a 500 N force applied Which car will have more acceleration?
well if both the car are identical in mass the acceleration is directly proportional to force and inversely proportional to mass since mass is same hence car having force of 1000 N will have more acceleration than 500 N one.
If you use the same force on a less massive object what happens to the acceleration?
Force equals mass times acceleration, so an alternative formula is acceleration equals force divided by mass. Therefore if the mass is decreased, the acceleration goes up. Thus a 100 HP engine on a motor cycle produces more acceleration than the same engine on a car.
If you use the same force on less massive object what happened to the acceleration?
Force equals mass times acceleration, so an alternative formula is acceleration equals force divided by mass. Therefore if the mass is decreased, the acceleration goes up. Thus a 100 HP engine on a motor cycle produces more acceleration than the same engine on a car.
What is the magnitude of the force the car excerts on the trailer if the car that is towing a trailer is accelerating on a level road?
acceleration x Mass of trailer = force.
With what force will a car hit a tree if the car has a mass of 3000 kg and it is accelerating at a rate of 2 ms?
Force = (mass in kg)x(acceleration in m.s^-2)
A motorcycle has less of what that makes it accelerate faster than a car?
From F=m*a, acceleration = force / mass Since mass is in the denominator, it would follow that the less mass there is, the greater the acceleration, force being equal. Although an average motorcycle has, perhaps, half the horsepower of a medium size car, it has MUCH less mass.
What then can you seay about the acceleration of the moving car?
It is directly proportional to the force applied by the engine adjusted for the frictional force, aerodynamic drag, and inversely proportional to the mass of the car.
Together a car and its driver have a mass of 1234 kg. The car is slowed with an acceleration of -4.5 m/s2. What is the net force on the car?
Vmvkvkvkv
