(i) Force required in accelerating a 3 kg mass at 5 m/s² and a 4 kg m

1.	(i) Force required in accelerating a 3 kg mass at 5 m/s² and a 4 kg mass at 4 m/s, will be(a) zero in both the cases(6) same in both the cases(c) greater for 3 kg mass at 5m/s2(d) greater for 4 kg mass at 4 m/s2
Answer» Answer: (d) greater for 4 kg mass at 4 m/s2 EXPLANATION: Because as we know that F = m×a and the mass of the object is 4 and the acceleration us also 4 which is equal to 16N Force. That is greater than the force of 15N of object A.

(i) Force required in accelerating a 3 kg mass at 5 m/s² and a 4 kg mass at 4 m/s, will be(a) zero in both the cases(6) same in both the cases(c) greater for 3 kg mass at 5m/s2(d) greater for 4 kg mass at 4 m/s2

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Answer:

(d) greater for 4 kg mass at 4 m/s2

Because as we know that F = m×a and the mass of the object is 4 and the acceleration us also 4 which is equal to 16N Force. That is greater than the force of 15N of object A.

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(i) Force required in accelerating a 3 kg mass at 5 m/s² and a 4 kg mass at 4 m/s, will be(a) zero in both the cases(6) same in both the cases(c) greater for 3 kg mass at 5m/s2(d) greater for 4 kg mass at 4 m/s2​

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(i) Force required in accelerating a 3 kg mass at 5 m/s² and a 4 kg mass at 4 m/s, will be(a) zero in both the cases(6) same in both the cases(c) greater for 3 kg mass at 5m/s2(d) greater for 4 kg mass at 4 m/s2