14.20: A uniform block of mass
xrct* ;+ uzb49gw3 mtm misplaced on an inclined plane of angle θ . When released, the block does not move. It is determined that the normal force acting from the incline on the block has a magnitude of 62 N whi
+m3z*b r9mw;4tug txcle the force of static friction acting on the block has a magnitude of 38 N. The coefficient of static friction between the block and inclined plane is 0.92. Which one of the following choices best represents the mass,m, of the block?