A force acts for 10 s on a stationary body of mass100 kg after which t

1.	A force acts for 10 s on a stationary body of mass100 kg after which the force ceases to act. The bodymoves through a distance of 100 m in the next 5 s.Calculate : (i) the velocity acquired by the body,(ii) the acceleration produced by the force, and (iii)the magnitude of the force.Ans. (i) 20 m s-1, (ii) 2 m s-2, (iii) 200 N70
Answer» ANSWER: BLUE Revolution refers to the time of intense growth in the worldwide AQUACULTURE industry from the mid-1960s to present. The aquaculture industry has been growing at an average rate of 9% a year. Worldwide aquaculture production has now reached 50 million tons, up from two million in 1950.

A force acts for 10 s on a stationary body of mass100 kg after which the force ceases to act. The bodymoves through a distance of 100 m in the next 5 s.Calculate : (i) the velocity acquired by the body,(ii) the acceleration produced by the force, and (iii)the magnitude of the force.Ans. (i) 20 m s-1, (ii) 2 m s-2, (iii) 200 N70

Answer»

BLUE Revolution refers to the time of intense growth in the worldwide AQUACULTURE industry from the mid-1960s to present. The aquaculture industry has been growing at an average rate of 9% a year. Worldwide aquaculture production has now reached 50 million tons, up from two million in 1950.

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