Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of...

Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of kinetic friction between the trolly and the surface is 0.05 .(g=10  m / s^2., mass of the string is negligible and no other friction exists).
(2020 Covid Re-NEET)
Fhysics Wallali a. 1.50  m / s^2
b. 1.66  m / s^2
c. 1.00  m / s^2
d. 1.25  m / s^2

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[narmakim]

So simple so clean. Good explanation sir

[Studyaarambh.]

So simple explanation.... thank you so much sir 🙂