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Can vectors be added to each other?
Yes, two vectors of similar kind can be added. For example we can add a distance vector with another distance vector. But we cannot add distance vector and velocity vector.
Equation for time as a function of distance and velocity?
Since distance (D) equals velocity (V) xtime (T) (D = V x T), then time equals distance divided by velocity or T = D/V. For example, going 20 miles per hour for 2 hours will move a distance of 40 miles. Looking at it the other way, 40 miles divided by 20 miles per hour will equal 2 hours of travel time. PJ
Can you explain a independent variable?
Independent variables do not depend on any other. Like when you count something with time, the time is independent. If you measure the elevation of a road with distance, the distance is independent.
What does directed number mean in math?
It is usually a vector and is a number which has a direction associated with it. Velocity is an example of a directed number. The velocity of an object is not only its speed (distance/time) but also the direction of travel. Acceleration, force are other common vectors.
How do you find velocity with a known time and distance?
Velocity equal distance divided by time. For example, an object that traveled 5 metes in 10 seconds had a velocity of 5/10 meters per second which is .5 meters per second. Velocity is speed in a direction. Sometimes a navigate or positive number is sufficient as the direction. Other times you will need to be more specific, such as .5 meters per second East or 1.3 meters per second 30 degrees East of North.
Is distance time and force velocity quantities?
Distance and time are quantities that are independent of each other and are fundamental in physics. Force and velocity, on the other hand, are related quantities where force is the product of mass and acceleration, and velocity is the rate of change of displacement.
Explain the circumstances when the acceleration and the velocity of car are parallel?
when velocity of a car is increasing then velocity and acceleration are parallel to each other.
What is the formula for computing velocity?
The general formula for calculating speed or velocity is given by :- v = s / t [ s divided by t] where v : velocity s : displacement/distance t : time s (displacement) is actually change in the distance, but it can be generalized as just distance traveled. units include : meter, kilometer, miles and other sub types(centimeter, inch) t is the time taken for the object to move the above mentioned distance. units : seconds, hours and other related measures of time. eg : if an object was moved by 15 meters in 3 seconds, its velocity v is given by: v = 15/3 = 5 meters/second or m/s
A rope is stretched to a distance of 15m and a single pulse is generated at one end. The time required for the wave to reach the other end of the rope is 1.50s. What is the velocity of the wave?
The velocity of the wave can be calculated using the formula: Velocity = Distance / Time. In this case, the distance is 15m and the time taken for the wave to reach the other end is 1.50s. Therefore, the velocity of the wave is 10 m/s.
Distance equals velocity x time.... the equation shows that velocity and time vary directly or inversely or neither?
The equation shows that distance, velocity, and time are directly related. This means that as velocity increases, the distance traveled in a given time also increases. Similarly, if the time taken to travel a certain distance increases, the velocity must also increase to cover that distance in the same amount of time.
How velocity modulation and density modulation related to each other?
due to velocity modulation density modulation occurs in TWT
How are acceleration and velocity alike and different from each other?
-- both are related to measurements of motion of objects -- acceleration is the rate at which velocity changes
What are displacement velocity and acceleration and what are their relationships to each other in terms of motion?
Displacement is the change in position of an object, velocity is the rate at which an object changes its position, and acceleration is the rate at which an object's velocity changes. In terms of motion, acceleration is related to velocity by the derivative of velocity with respect to time, and velocity is related to displacement by the derivative of displacement with respect to time.
How are gravity and velocity related?
Gravity and velocity are related in the sense that gravity is the force that pulls objects toward each other, causing them to accelerate. As an object moves faster (increases velocity), it may experience a larger gravitational force depending on its mass and the mass of the other object. Thus, velocity can affect the gravitational interaction between objects.
How do you find initial velocity if final velocity or distance is not present?
you cannot. you need to know one or the other if you're doing a problem where someone is throwing something in the air, the final velocity is 0
Are time and distance directly proportional to each other?
Time and distance traveled are directly proportional only if the velocity of the object in question is constant.
How do you find velocity of a paper airplane?
Paper airplane's velocity can be measured as any other object can be determined by measuring its displacement over time. In other words, time the glide and measure the distance. Then divide the distance by the elapsed time to get the average velocity of the flight.
