Question

1. Complete the table
Speed
Velocity
Speed
Distance
Displacement
Time period​

Answer 1

Answer:

do u need the definition?

Explanation:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.

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Answer 2

Answer:

Brainiest me

Explanation:

Table speed- Speed Table Speed tables are midblock traffic calming devices that raise the entire wheelbase of a vehicle to reduce its traffic speed. Speed tables are longer than speed humps and flat-topped, with a height of 3–3.5 inches and a length of 22 feet.

Velocity- Velocity is defined as a vector measurement of the rate and direction of motion. Put simply, velocity is the speed at which something moves in one direction. The speed of a car traveling north on a major freeway and the speed of a rocket launching into space can both be measured using velocity.

Speed- In science and physics, the standard unit of measure for speed is generally meters per second or m/s. The measurement of speed can reflect two different scalar quantities. Instantaneous Speed - The speed of an object at a given moment. The car may be traveling at 50 mph at this moment, but it may slow down or speed up during the next hour.

Distance- Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. To test your understanding of this distinction, consider the motion depicted in the diagram below.

Displacement-

• The displacing in space of one mass by another.

• The weight or the volume of fluid displaced by a floating or submerged body. Compare the Archimedes' principle.

• The linear or angular distance in a given direction between a body or point and a reference position.

Time Period- A time period (denoted by ' T ') is the time taken for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the time period of the wave decreases. The unit for the time period is 'seconds'.