꧁༒A𝖇ђisђek༒꧂ Telaiya , India 68 Questions 386 Answers 165 Best Answers 2,764 Points View Profile 7 ꧁༒A𝖇ђisђek༒꧂Guru Asked: November 5, 20212021-11-05T08:33:57+05:30 2021-11-05T08:33:57+05:30In: Science In order to gain a velocity of 12 m/s, how long should a force of 30 N be exerted on a body of mass 5 kg? 7 In order to gain a velocity of 12 m/s, how long should a force of 30 N be exerted on a body of mass 5 kg? force and laws of motionphysics Share Facebook 1 Answer Voted Oldest Recent Dhiraj Telaiya, India 67 Questions 151 Answers 31 Best Answers 18 Points View Profile Dhiraj 2021-11-07T11:10:43+05:30Added an answer on November 7, 2021 at 11:10 am Change in velocity = 12 m/s F = 30 N m = 5 kg a = F/m ⇒ a = 30/5 ⇒ a = 6 m/s2 t = v – u/a ⇒ t = 12/6 ⇒ t = 2 sec 0 Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Select as best answer You must login to add an answer. Username or email* Password* Remember Me! Forgot Password?