True
The force exerted by an object can be determined based on its velocity by using the formula: force mass x acceleration. When an object is moving at a certain velocity, its acceleration can be calculated using the change in velocity over time. By multiplying the mass of the object by its acceleration, one can determine the force exerted.
The acceleration of an object is directly proportional to the force exerted on it, according to Newton's second law of motion. This means that the greater the force applied to an object, the greater its acceleration will be.
True!. Sierra Ambrosio"))
False. You will know nothing at all about any force acting perpendicular to the direction of motion.
The downward force exerted on an object is caused by gravity (from the Earth). This force is called weight and can be calculated by multiplying the mass of the object by the acceleration due to gravity on Earth (about 9.8).
The force exerted by an object can be determined based on its velocity by using the formula: force mass x acceleration. When an object is moving at a certain velocity, its acceleration can be calculated using the change in velocity over time. By multiplying the mass of the object by its acceleration, one can determine the force exerted.
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an object's mass
The acceleration of an object is directly proportional to the force exerted on it, according to Newton's second law of motion. This means that the greater the force applied to an object, the greater its acceleration will be.
-- the object's mass -- the net force acting on it
True!. Sierra Ambrosio"))
False. You will know nothing at all about any force acting perpendicular to the direction of motion.
That's the object's acceleration.
The downward force exerted on an object is caused by gravity (from the Earth). This force is called weight and can be calculated by multiplying the mass of the object by the acceleration due to gravity on Earth (about 9.8).
Changing the magnitude or direction of forces exerted on an object changes the net force (sum of all forces) exerted on the object. The net force exerted on an object is defined as mass times acceleration (F = ma), where mass, m, is constant. This means that when the net force exerted on the object changes in magnitude (or direction), its acceleration will also change in magnitude (or direction). In addition, acceleration is defined as the change in velocity, so when the magnitude (or direction) of acceleration changes, the magnitude (or direction) of velocity will also change.
The ratio of the net force exerted on an object to its acceleration is equal to the object's mass. This relationship is known as Newton's second law of motion, which states that F = ma, where F is the net force, m is the mass of the object, and a is its acceleration.
No, acceleration is not directly proportional to weight. Weight is the force of gravity acting on an object, while acceleration depends on the net force acting on the object, which can be influenced by factors other than weight, such as friction or applied forces.