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How do we describe the motion an object?
The motion of an object can be described by its speed - how fast it is moving, its velocity - the speed and direction of its movement, and its acceleration - how its speed or direction is changing over time. These elements help define the object's motion in relation to time and space.
Define speed as a rate and define velocity as speed in a given direction?
Velocity of a body is the distance travelled by it per unit time in a given direction. Velocity is a vector quantity as it has both magnitude as well as direction. Speed of a body gives us idea of how slow or fast a body is moving. Speed of a body is the distance travelled by it per unit time. formula for speed is given by : Distance travelled/Time taken
Why do you need a referance point to know if an object is moving?
A reference point is part of the definition of movement or displacement. The difference, over time, of your distance or orientation to a given reference point or points defines movement.
Why is average speed not always the same as final speed?
Average speed is the total distance traveled divided by the total time taken, while final speed is the speed at a specific moment in time. The average speed takes into account the entire journey, while the final speed only considers the speed at the end of the journey. This means that fluctuations in speed during the journey can cause the average speed to be different from the final speed.
How do you describe motion of an object?
Motion of an object is typically described by its speed, direction, and acceleration. Speed refers to how fast the object is moving, direction indicates the path it is following, and acceleration is the rate at which its speed or direction changes. These factors collectively define the motion of an object.
Define muscular speed?
The ability to move the whole body, or a body part, from one point to another in the shortest possible time.
Define speed of sound?
Faster then speed of light.
Define Change in speed?
change in speed is acceleration. change in speed is the slope of the speed versus time graph, or the derivative of such.
Define time in physics?
it is a unit distance covered at a unit speed
Can you define swirl ratio?
swirl ratio = air rotational speed / crank shaft speed of an ic engine
Does vacuum have speed?
No. A vacuum is nothing. Most books define it as the absence of all matter. So if it is nothing it cannot have speed.
What three things define a layer of a ocean?
heat currents speed light
What is the average Speed of a personal computer today?
It depends on what you define as speed. Speed when browsing the net? Speed when streaming a video? Speed when playing high-end games? Speed when word processing? I need this same answer but in how fast it processes things
How fast is 43cc?
"43cc" is not a speed - sounds like the size of a small engine, but size does NOT define it's speed or horsepower.
Define plunger stroke in a diesel injection system?
Plunger stroke is the speed on the engine. This is the injection system on a diesel.
What is the define speed?
Speed is a rate (usually rapid) at which something happens. It is the distance moved through a unit time. It is a scalar quantity since it gives us only magnitude.
Which is stronger shotgun or rifle?
You would have to define stronger. And specify WHICH rifle and WHICH shotgun. Shotguns generally fire heavy projectiles at slow speed, rifles lighter projectiles at high speed.
