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An object's acceleration is the result of a force being applied to it. When that happens, the magnitude of the resulting acceleration is equal to the force divided by the object's mass, and the direction of the acceleration is in the direction of the force.
The acceleration of an object is affected by the net force acting on it and its mass. Acceleration is directly proportional to the net force and inversely proportional to the mass of the object according to Newton's second law of motion, F=ma. Frictional forces and air resistance can also affect an object's acceleration by opposing the motion.
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What effects acceleration?
Acceleration affects the rate of change of an object's velocity. It can cause an object to change its speed, direction, or both. The greater the acceleration, the faster these changes occur.
How does direction affect acceleration?
Direction affects acceleration by determining whether an object is speeding up, slowing down, or changing direction. Acceleration is a vector quantity, which means it has both magnitude (speed) and direction. Changing the direction of an object's velocity will result in acceleration, even if the object maintains a constant speed.
What is the downward acceleration of a thrown object in projectile motion?
The downward acceleration of a thrown object in projectile motion is constant and equal to the acceleration due to gravity, which is approximately 9.81 m/s^2 on Earth. This acceleration acts vertically downward and affects the vertical motion of the object while the horizontal motion remains unaffected.
Which law relates acceleration to mass and how force affects the two?
Newton's second law relates acceleration to mass and force: F = ma, where F is the force applied to an object, m is the mass of the object, and a is the resulting acceleration. The law states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass.
Does the change of a direction affect acceleration?
Yes, changing the direction of an object's motion affects its acceleration. Acceleration is a vector quantity, so a change in direction will result in a change in acceleration even if the speed remains constant.
How do unbalanced forces acting on an object affects it's motions?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
What effects acceleration?
Acceleration affects the rate of change of an object's velocity. It can cause an object to change its speed, direction, or both. The greater the acceleration, the faster these changes occur.
How does direction affect acceleration?
Direction affects acceleration by determining whether an object is speeding up, slowing down, or changing direction. Acceleration is a vector quantity, which means it has both magnitude (speed) and direction. Changing the direction of an object's velocity will result in acceleration, even if the object maintains a constant speed.
What is the downward acceleration of a thrown object in projectile motion?
The downward acceleration of a thrown object in projectile motion is constant and equal to the acceleration due to gravity, which is approximately 9.81 m/s^2 on Earth. This acceleration acts vertically downward and affects the vertical motion of the object while the horizontal motion remains unaffected.
Which law relates acceleration to mass and how force affects the two?
Newton's second law relates acceleration to mass and force: F = ma, where F is the force applied to an object, m is the mass of the object, and a is the resulting acceleration. The law states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass.
Does the change of a direction affect acceleration?
Yes, changing the direction of an object's motion affects its acceleration. Acceleration is a vector quantity, so a change in direction will result in a change in acceleration even if the speed remains constant.
Will acceleration due to gravity change the weight of an object?
No, acceleration due to gravity does not change the weight of an object. Weight is determined by the mass of the object and the acceleration due to gravity in that location. The acceleration due to gravity affects the force with which an object is pulled toward the center of the Earth, leading to its weight.
What has to be changed in order for acceleration to change?
Acceleration can change when the force acting on an object changes. This force can be increased, decreased, or applied in a different direction to alter the acceleration of an object. Changing the mass of the object also affects its acceleration as described by Newton's second law, F = ma.
Does force affect inertia?
Yes, force affects inertia. Inertia is the tendency of an object to resist changes in its velocity. When a force is applied to an object, it can change its acceleration and therefore its velocity, which in turn affects its inertia.
What affects the rate of acceleration of an object?
The net or vector sum of all forces acting on it, in conjunction with the object's mass. Which is correct, but to put it more simply, acceleration is force per unit of mass (a=f/m)
The acceleration of gravity on the surface of a planet will effect a person or objects?
The acceleration of gravity on a planet determines how fast an object will fall when dropped, affecting the weight of objects on the surface. This acceleration also impacts the force needed for objects to stay grounded or lifted from the surface. Overall, gravity's acceleration is essential in understanding an object's behavior on the planet's surface.
Are brakes on bikes accelerators?
Yes. Anything that creates an unbalanced force is an accelerator, as it causes acceleration in the object it affects.
