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Calculate the acceleration of a bus whose speed changes from 7ms to 16 ms over a period of 5 s.?
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Why at a constant speed if an object changes its direction it is considered to be acceleration?
Acceleration is a direction plus a speed. If either changes then the acceleration changes.
What changes if someones speed or direction changes?
The acceleration changes if speed or direction changes
Is it true or false that acceleration can only occur when the speed of an object changes?
No. Acceleration is change of velocity. It occurs when an object changes speed and/or direction.
Compare and contrast speed and acceleration?
-- "Speed" is the rate at which distance changes. -- "Velocity" is speed along with the direction of motion. -- "Acceleration" is the rate at which velocity changes, including the direction of the change.
What is it calledwhen an object's speed changes?
acceleration or deceleration.
Why at a constant speed if an object changes its direction it is considered to be acceleration?
Acceleration is a direction plus a speed. If either changes then the acceleration changes.
Is acceleration the same as speed?
Acceleration is the rate that speed changes.
What changes if someones speed or direction changes?
The acceleration changes if speed or direction changes
What is the rate at which speed or direction changes?
Acceleration
How does speed interact with acceleration?
Acceleration is the rate at which speed changes, at least scalarly.
How do you calculate time with speed and acceleration?
Average acceleration = Change in speed/time so Time = Change in speed/Average acceleration
What is the rate at which speed changes?
Acceleration?
How do you calculate magnitude and direction of a object or truck?
-- First of all, you calculate the magnitude and direction of vectors. An object or a truck are not vectors. Things like their weight, velocity, and acceleration are. -- There are different methods and formulas for calculating each different vector. For example: . . . The truck's weight is (the truck's mass) x (the acceleration of gravity) downward . . . The truck's acceleration is (the rate at which its speed changes) in the direction in which its speed changes.
What is the deffinition of acceleration?
The rate at which speed changes, and the direction in which it changes.
Is it true or false that acceleration can only occur when the speed of an object changes?
No. Acceleration is change of velocity. It occurs when an object changes speed and/or direction.
How do you calculate a objects acceleration?
Acceleration = (change in speed) divided by (time interval)
Compare and contrast speed and acceleration?
-- "Speed" is the rate at which distance changes. -- "Velocity" is speed along with the direction of motion. -- "Acceleration" is the rate at which velocity changes, including the direction of the change.
