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Calculate u⁵ for a d⁴ system |
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Answer» Final speed of the cat=17 m/s
Given: Initial speed (u) = 3 m/s Acceleration (a) = 2 m/s² Time taken (t) = 7 seconds To Find: Final speed (v) of the cat Explanation: \SF From \ 1^{st} \ EQUATION \ of \ motion:From 1 st equation of motion: \boxed{ \bold{v = u + at}} v=u+at
Substituting values of u, a & t in the equation: \sf \implies v = 3 + 2(7)⟹v=3+2(7) \sf \implies v =3 + 14⟹v=3+14 \sf \implies v =17 \: m/s⟹v=17m/s |
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