One end of massless rope, which passes over a massless and frictionless pulley P is tied to a hook C while the other end is free. Maximum vertical force that the clamp can bear is 180 N. With what value of minimum safe acceleration ( in `ms^(-2)`) can a man of 60 kg climp down the rops ?

One end of massless rope, which passes over a massless and frictionless pulley P is tied to a hook C while the other end is free. Maximum vertical force that the clamp can bear is 360 N. With what value of minimum safe acceleration ( in ms^(-2) ) can a man of 60 kg climp down the rops ?

One end of a massless rope, which passes over a massless and frictionless pulley P is tied to a hook C while the other end is free. Maximum tension that the rope can bear is 360 N. With what value of maximum safe acceleration (in ms^-2 ) can a man of 60kg climb down the rope?

One end of a massless rope, which passes over a massless and frictionless pulley P is tied to fixed hook C, while the other end is free. Maximum tension that the rope can bear is 960 N. With what value of max. safe acceleration (m//s^(2)) can a man of 60 kg climb on the rope?

One end of a massless rope, which passes over a massless and frictionless pulley P is tied to fixed hook C, while the other end is free. Maximum tension that the rope can bear is 960 N. With what value of max. safe acceleration (m//s^(2)) can a man of 60 kg climb on the rope?

One end of a massless rope, which passes over a massless and frictionless pulley P is tied to a hook C while the other end is free. Maximum tension that the rope can bear is 360 N. With what value of minimum safe accleration with value of minimum safe acceleration (in "m s"^(-2) ) can a monkey of 60 kg move down on the rope?

Figure 5-55 shows a man sitting in a bosun's chair that dangles from a mass-less rope, which runs over a massless, frictionless pulley and back down to the man's hand. The combined mass of man and chair is 103.0 kg. With what force magnitude must the man pull on the rope if he is to rise (a) with a constant velocity and (b) with an upward acceleration of 1.30" m"//"s"^(2) ?