Question

2. A man goes from X to Y and then from Y to Z as shown in the figure. Calculate the velocity of 2 the man if he takes 3 min. for the first part of the journey and 2 min. for the second part 500 m X Z Y 800 m​

Answer 1

Answer:

Hi friends

Explanation:

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Answer 2

Answer:

process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. It is measured in the SI unit of newton (N). Force is represented by the symbol F.