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Vector quantities are defined as quantities having magnitude as well as direction. For example, velocity is a vector quantity as it gives the speed of an object with direction. Similarly, acceleration is a vector quantity as it gives the magnitude of acceleration with the direction. Force of an object is equal to mass*acceleration, therefore acceleration is also a vector quantity. However, mass is not a vector quantity but a scalar quantity since it gives only the magnitude. Hence, option D is correct.
Family of kesar is
Which of the following is not a method of sugarcane planting?
Crops like coffee, coconut and arecanut comes under which branch of horticulture?
Tea is a
Test weight of buck wheat is
Soybean contains __% protein and ___% oil content.
The most common methods for propagation of sweet orange is
As the seed germinates, the shoot (plumule) elongates, and the cotyledons are lifted above the soil surface. Such type of germination is known as:
Critical stage of water requirement in groundnut is
Phosphorus containing minerals are: