a body of mass 40 grams is moving with constant velocity of 2cm/sec on horizontal frictionless table.the force on table is?
Solution:
Force on the table is given by
F =mg=40 x 980=39200 dynes
A body of mass 40 gm is moving with a constant velocity of 2 cm/sec on a horizontal frictionless table. The force on the table is
39200 dyne
160 dyne
80 dyne
Zero dyne