7:31

\

5G_(c)^(U)

\ Notes\ (5)\ (C)\ (.)\ Done\ Two blocks are attached to one another by a rope that passes over a frictionless pulley as shown in the figure. The mass of block

A

is

2kg

, the mass of block

B

is

5kg

, and the mass of the pulley is

2kg

. The pulley and can be modelled as a uniformly dense solid cylinder rotating around an axis through its center. The rope passes over the pulley without slipping and

=33\\\\deg

. As block

A

slides up the ramp energy is dissipated at a rate of

3(J)/(m)

due to kinetic friction. What is the magnitude of the acceleration of block

A

(in

(m)/(s)2

)?\ Aa :--\ .\ (A)\ Q\ W\ E\ R\ T\ Y\ U\ I\

O

\ P\ A\ S\ D\ F\ G\

H

\ J\ K\ L\ Z\ X\ C\ V\ B\ N\ M\ 123\ ())\ space\ return

Two blocks are attached to one another by a rope that passes over a frictionless pulley as shown in the figure. The mass of block A is 2kg, the mass of block B is 5kg, and the mass of the pulley is 2kg. The pulley and can be modelled as a uniformly dense solid cylinder rotating around an axis through its center. The rope passes over the pulley without slipping and =33. As block A slides up the ramp energy is dissipated at a rate of 3J/m due to kinetic friction. What is the magnitude of the acceleration of block A (in m/s2 )