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enot [183]
3 years ago
11

Complete the sentences to describe the difference between speed and velocity. Speed describes how fast an object moves. Speed is

described by ghkio and time. Velocity is speed with oiuii . Velocity is described by oiikjiu and time.
Physics
2 answers:
Westkost [7]3 years ago
4 0

Answer:

a) Distance

b) Direction

c) Displacement

Explanation:

Speed is a scalar quantity. It is the ratio of distance covered and time taken.

Example: A train covered 200 km in 1 hour.

Its speed will be 200 km/h.

On other hand, velocity is the vector quantity. It requires both magnitude (speed) as well as direction to be described. Velocity is the ratio of displacement and time.

Example: A train moved 200 km in 1 hour eastwards.

Its velocity will be 200 km/h (towards east).

Whitepunk [10]3 years ago
3 0

distance, direction, displacement

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