Force = mass x acceleration. Any amount of force will accelerate a mass. The amount of force you want to use depends on how quickly you want to accelerate something.
An external force. Force = mass x acceleration
Force = Mass * Acceleration (F = m * a)Therefore, if the mass of an object is increased, then the force required to accelerate to a given velocity will be greater. If the mass is decreased, then the force required to accelerate that object to a given velocity will become smaller.
The force required is 15 Newtons.
accelerate
Just apply Newton's Second Law.
An external force. Force = mass x acceleration
Force = Mass * Acceleration (F = m * a)Therefore, if the mass of an object is increased, then the force required to accelerate to a given velocity will be greater. If the mass is decreased, then the force required to accelerate that object to a given velocity will become smaller.
The force required to accelerate an object depends on the object's mass. Newton's second law states that Force = Mass * Acceleration. Re-written to solve for acceleration, this becomes Acceleration = Force/Mass. Basically, this means that the more mass an object has, the more force is required to accelerate it. Also, the faster you want to accelerate the object, the more force you will need.
You get the force required to accelerate the object
One newton equals the force required to accelerate 1 kilogram of mass at 1 meter per second per second.
this equation might help force = mass * acceleration the more massive an object is the more force is required to accelerate it
C. 648 n
The force required is 15 Newtons.
Since you don't tell us anything about friction or any other forces in the body's environment, we have to assume that there aren't any, and answer the question for that case. Any force, no matter how small, will accelerate any body, no matter how big. The greater the force is, the greater the acceleration will be. To find out exactly what the acceleration is, simply divide the force by the mass.
The force on a large mass is greater, but it requires a larger force to accelerate a larger mass so the aceleration becomes the same. Force = mass x acceleration. But force of gravity =mg, therefore mg =ma, so a=g.
648 N
answer is (D) 120N