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What must happen for acceleration to occur?
For acceleration to occur, there must be a change in an object's velocity over time. This change can happen by increasing or decreasing the object's speed or by changing its direction of motion. In essence, acceleration is a measure of how much an object's velocity changes per unit of time.
What condition are necessary for acceleration to occur?
For acceleration to occur, there must be a change in velocity, meaning either the speed or direction is changing. A net force must also be acting upon the object, according to Newton's second law of motion.
What must you calculate to determine the accerleration of an object?
To determine the acceleration of an object, you need to calculate the change in velocity over a specific period of time. Acceleration is calculated by dividing the change in velocity by the time taken for that change to occur. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
What must you know about an object that is moving in a straight line to calculate its acceleration?
To calculate the acceleration of an object moving in a straight line, you need to know the initial velocity, final velocity, and the time it takes for the change in velocity to occur. Acceleration is calculated as the change in velocity over time.
Which calculation is used to determine acceleration?
Acceleration is calculated by dividing the change in velocity by the time taken for that change to occur. The formula for acceleration is: acceleration = (final velocity - initial velocity) / time.
What must happen for acceleration to occur?
For acceleration to occur, there must be a change in an object's velocity over time. This change can happen by increasing or decreasing the object's speed or by changing its direction of motion. In essence, acceleration is a measure of how much an object's velocity changes per unit of time.
What condition are necessary for acceleration to occur?
For acceleration to occur, there must be a change in velocity, meaning either the speed or direction is changing. A net force must also be acting upon the object, according to Newton's second law of motion.
What must you calculate to determine the accerleration of an object?
To determine the acceleration of an object, you need to calculate the change in velocity over a specific period of time. Acceleration is calculated by dividing the change in velocity by the time taken for that change to occur. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
Acceleration occur when velocity changes?
Only the acceleration brings a change in velocity.
What must you know about an object that is moving in a straight line to calculate its acceleration?
To calculate the acceleration of an object moving in a straight line, you need to know the initial velocity, final velocity, and the time it takes for the change in velocity to occur. Acceleration is calculated as the change in velocity over time.
If there is a constant velocity of 30 ms. What is its acceleration?
Unless the object is changing its direction, it is not accelerating. Constant velocity implies that speed and direction are constant, and for acceleration to occur, either speed, direction, or both values must be changing.
Which calculation is used to determine acceleration?
Acceleration is calculated by dividing the change in velocity by the time taken for that change to occur. The formula for acceleration is: acceleration = (final velocity - initial velocity) / time.
Acceleration is the change in velocity divided by what?
Acceleration is the change in velocity divided by the time taken for that change to occur.
A object in motion must undergo a change in?
A object in motion must undergo a change in velocity, meaning its speed, direction, or both. This change is known as acceleration, which can occur due to forces acting on the object such as gravity or friction.
If a rock is thrown upward what must be its acceleration at the top of its flight?
At the top of its flight, the acceleration of the rock must be equal to the acceleration due to gravity acting downward. This acceleration is approximately 9.8 m/s^2 on Earth.
Does acceleration occur if the force is outside a system?
For acceleration, there must be a net force on an object. The force can come from anywhere. Internal forces - between parts of a system - will not cause an acceleration of the system as a whole, i.e., of its center of mass; such forces come in pairs, and - considering the system as a whole - they cancel one another.
How can acceleration occur when speed is constant?
Acceleration is the rate of change of velocity. Even if an object's speed is constant, acceleration can still occur if the direction of the object's motion changes. For example, when an object moves in a circle at a constant speed, it is undergoing acceleration towards the center of the circle due to the change in its direction of motion.
