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Acceleration is determined by the net force acting on an object and the object's mass, as described by Newton's second law of motion (F=ma). The greater the force applied to an object, or the lighter the object's mass, the greater the acceleration. Acceleration always occurs in the direction of the net force.
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The mass and acceleration of an object determines its?
The mass and acceleration of an object determines its momentum, which is the product of mass and velocity. Momentum is a vector quantity that describes the motion of an object.
What most determines how fast an object will fall on earth?
The acceleration due to gravity, which is approximately 9.81 m/s^2 on Earth, is the primary factor that determines how fast an object will fall. Objects will fall faster if they have a higher acceleration due to gravity and slower if they have a lower acceleration due to gravity. Other factors like air resistance and the density of the object can also have a small effect on the speed of fall.
What acceleration affects the motion of a projectile?
The acceleration of gravity affects the motion of a projectile. It causes the projectile to accelerate downward, changing its vertical velocity over time, while the horizontal velocity remains constant (assuming no air resistance). This acceleration determines the shape of the projectile's trajectory.
What you get when you multiply an objects mass by acceleration?
When you multiply an object's mass by its acceleration, you get the force acting on the object, as described by Newton's second law of motion (Force = mass x acceleration). This force determines how the object's motion will change, whether it will speed up, slow down, or change direction.
Which decides direction velocity or acceleration?
Acceleration determines the direction of velocity. Velocity is a vector quantity that includes speed and direction, while acceleration is the rate of change of velocity. If an object is accelerating, its velocity is changing, which means its direction is also changing.
The mass and acceleration of an object determines its?
The mass and acceleration of an object determines its momentum, which is the product of mass and velocity. Momentum is a vector quantity that describes the motion of an object.
What most determines how fast an object will fall on earth?
The acceleration due to gravity, which is approximately 9.81 m/s^2 on Earth, is the primary factor that determines how fast an object will fall. Objects will fall faster if they have a higher acceleration due to gravity and slower if they have a lower acceleration due to gravity. Other factors like air resistance and the density of the object can also have a small effect on the speed of fall.
What acceleration affects the motion of a projectile?
The acceleration of gravity affects the motion of a projectile. It causes the projectile to accelerate downward, changing its vertical velocity over time, while the horizontal velocity remains constant (assuming no air resistance). This acceleration determines the shape of the projectile's trajectory.
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.
What you get when you multiply an objects mass by acceleration?
When you multiply an object's mass by its acceleration, you get the force acting on the object, as described by Newton's second law of motion (Force = mass x acceleration). This force determines how the object's motion will change, whether it will speed up, slow down, or change direction.
Which decides direction velocity or acceleration?
Acceleration determines the direction of velocity. Velocity is a vector quantity that includes speed and direction, while acceleration is the rate of change of velocity. If an object is accelerating, its velocity is changing, which means its direction is also changing.
True or false Negative acceleration always means that a system is slowing down?
false A car can have a negative acceleration and be speeding up. A negative acceleration determines the direction of the acceleration A car with forward acceleration will speed up in the forward direction A car moving forward with a negative acceleration will slow down A car not moving with a negative acceleration will speed up in the backward direction A car moving backward with a negative acceleration will speed up in the backward direction
Why is the acceleration of gravity important?
The acceleration of gravity is important because it determines the rate at which objects fall towards the Earth. It affects a wide range of physical phenomena, from the motion of projectiles to the orbits of planets. Understanding and being able to calculate the acceleration of gravity is essential for various scientific and engineering applications.
What effect does fraction have on the velocity of the ball?
The fraction of force affecting the ball determines its acceleration and, consequently, its velocity. A higher fraction of force results in greater acceleration and a higher velocity, while a lower fraction results in less acceleration and a lower velocity.
Determines how hard it would be to stop an object in motion.?
The equation is F = M A, where F is the Force required to stop the object, M is the object's Mass, and A is its Acceleration. Note that its acceleration in this case is the rate at which you are DE-ACCELERATING the object to stop it.
What determines how hard it would be to stop object in motion?
The equation is F = M A, where F is the Force required to stop the object, M is the object's Mass, and A is its Acceleration. Note that its acceleration in this case is the rate at which you are DE-ACCELERATING the object to stop it.
Does the total force on an object determine the change in the objects motion?
The total vector force on an object determines the change in its velocity. That change is also known as acceleration.
