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What is the acceleration of an object at a given time?
A particle moving with a constant velocity has no acceleration. Acceleration is the change in velocity over time. If the velocity is constant, there can be no acceleration. For you Calculus junkies, dv/dt (v is velocity) is acceleration, and will equal zero if v is a constant.
What is a quantity that is specified by size and direction?
. Velocity Acceleration
What is study of velocity speed and acceleration called?
The study of velocity, speed, and acceleration is called kinematics. Kinematics is a branch of physics that deals with the motion of objects without considering the forces causing the motion.
Which line segments on a velocity versus time graph is physically impossible?
A physically impossible line segment on a velocity vs. time graph would be one with a horizontal slope, indicating constant acceleration. This would violate the laws of physics, as constant acceleration requires a non-zero force. Similarly, a vertical line segment would represent an instantaneous change in velocity, which is also physically impossible as it would require infinite acceleration.
What is slope of velocity graph?
The slope of a straight line tells the rate at which your variables are changing. In this case, it tells you how your velocity is changing over time, which in physics is how we define acceleration. If you graph the velocity of an object vs time when it is falling through the air, it gives to the acceleration due to gravity because that is the acceleration all objects fall at.
What is the relationship between velocity and acceleration in physics?
In physics, velocity and acceleration are related in that acceleration is the rate of change of velocity. When an object's velocity changes, it experiences acceleration. If an object is speeding up, it has positive acceleration, while if it is slowing down, it has negative acceleration.
What is instantaneous velocity in physics?
Instantaneous velocity in physics is the velocity of an object at a specific moment in time. It is the rate of change of an object's position with respect to time at that exact instant. Mathematically, it is given by the derivative of the position function with respect to time.
What is the solution to the physics acceleration problem?
The solution to a physics acceleration problem involves calculating the acceleration of an object 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 is the instantaneous power formula in physics and how is it calculated?
The instantaneous power formula in physics is P Fv, where P is power, F is force, and v is velocity. It is calculated by multiplying the force acting on an object by its velocity at a specific moment in time.
What is the relationship between acceleration and velocity in physics?
In physics, acceleration is the rate of change of velocity. This means that acceleration affects how quickly an object's velocity changes over time. If an object is accelerating, its velocity is changing either by speeding up, slowing down, or changing direction.
What is the solution to the acceleration physics problem involving a moving object?
The solution to the acceleration physics problem involving a moving object is to calculate the acceleration by dividing the change in velocity by the time taken for the change to occur. This can be represented by the formula: acceleration (final velocity - initial velocity) / time.
Will acceleration only speed up an object?
In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".
What is the equation for the magnitude of acceleration in physics?
The equation for the magnitude of acceleration in physics is a v / t, where a represents acceleration, v is the change in velocity, and t is the change in time.
What is the formula for the magnitude of acceleration in physics?
The formula for the magnitude of acceleration in physics is a v / t, where a represents acceleration, v is the change in velocity, and t is the change in time.
What are some common questions about acceleration in physics?
Some common questions about acceleration in physics include: What is acceleration? How is acceleration calculated? What are the different types of acceleration? How does acceleration relate to velocity and distance traveled? How does acceleration affect motion and forces?
How can you accelerate by decreaing speed?
In physics, "acceleration" means change of velocity.
What is the formula in physics to calculate the magnitude of acceleration?
The formula to calculate the magnitude of acceleration in physics is a v / t, where a represents acceleration, v is the change in velocity, and t is the change in time.
