Question

A particle is acted upon by two velocities given by 2i^ + 3j^-5k^ and i^-2i^+3k^. What will be the magnitude of the resultant velocity of the particle? Also find the angle between the two vectors.​

Answer 1

Explanation:

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Agriculture is the practice of cultivating plants and livestock.[1] Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Pigs, sheep, and cattle were domesticated over 10,000 years ago.

Answer 2

Answer:

I don't know the answer sorry