Question

A uniform block of mass m resting on a rough horizontal
plane just starts moving when pulled by a string with a
force of magnitude mg making an angle of 45° with the
horizontal. Then the block will move if it is​

Answer 1

A uniform block of mass m resting on a rough horizontal

plane just starts moving when pulled by a string with a

force of magnitude mg making an angle of 45° with the

horizontal. Then the block will move if it is​=