To hold the body on an inclined plane with an angle of inclination of 30 degrees, a minimum force of 10 N
| December 16, 2020 | education
To hold the body on an inclined plane with an angle of inclination of 30 degrees, a minimum force of 10 N is required, and for a uniform rise of 17 N. What is the body weight?
M * g * sin α- Ftr = 10
m * g * sin α + Ffr = 17
2 * m * g * sin α = 27
m = 2.7 kg M * g * sin α- Ftr = 10
m * g * sin α + Ffr = 17
2 * m * g * sin α = 27
m = 2.7 kg M * g * sin α- Ftr = 10
m * g * sin α + Ffr = 17
2 * m * g * sin α = 27
m = 2.7 kg
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