Physics, asked by pappulakrishna227, 6 months ago

Force required in acceleration 4kg mass at 5m/s^2 and 3kg mass at 7m/s^2 and 3kg mass at 7m/s^2 will be choose the correct answer 1)same in both cases 2) greater for 4 kg mass at 5m /s 2 3) greater for 3kg mass 7m/s2 4) double please its urgent

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Answered by mayur7814

Explanation:

A drawn arrow has 50 J of stored energy due to the stretch of the bow and string. When released, this energy is converted into kinetic energy such that the arrow will have 50 J of kinetic energy upon being fired. Of course, this assumes no energy is lost to air resistance, friction or any other non-conservative forces and that the arrow is shot horizontally............

Answered by sirimuvvagunde

Answer:

hey mate here is your answer

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Force required in acceleration 4kg mass at 5m/s^2 and 3kg mass at 7m/s^2 and 3kg mass at 7m/s^2 will be choose the correct answer 1)same in both cases 2) greater for 4 kg mass at 5m /s 2 3) greater for 3kg mass 7m/s2 4) double please its urgent ​

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Force required in acceleration 4kg mass at 5m/s^2 and 3kg mass at 7m/s^2 and 3kg mass at 7m/s^2 will be choose the correct answer 1)same in both cases 2) greater for 4 kg mass at 5m /s 2 3) greater for 3kg mass 7m/s2 4) double please its urgent