AP EAMCET202018 Sep 2020Morning ShiftPhysicsLaws of MotionActual
Find the apparent weight of a body of mass (1.0 ~kg ) falling with an acceleration of (10 ~ms ⁻² ). ( (g 10 ~ms ⁻² ) )
Options
- A(1 ~kg - wt )
- B(2 ~kg - wt )
- C0
- D(0.5 ~kg - wt )
Correct answer
C. 0
Step-by-step solution
Mass of body, (M=1 ~kg ) Falling acceleration of body, (a=10 ~ms ⁻² ) (g=10 ~ms ⁻² ) ([ ) Here, (a=g] ) ( ) Apparent weight (=m(g-a)=m 0=0 ) ( ) When body is falling with gravitational acceleration, then its apparent weight will be zero.