Basic Maths and Units and DimensionsHard
Question
A man of mass 80 kg is standing inside a lift moving upward with a uniform velocity of 4 m/s then the apparent weight of the person will be:-
Options
A.112 kg
B.112 N
C.80 kg
D.80 N
Topic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
Displacement x of a particle is given by x = At2 + Akt3, where t is time. Units of k can be...A body moves each one third distance of path traveled with velocity v, 2v and 3v respectively, Its average velocity is :...Two rods A and B of different materials are welded together as shown in figure. Their thermal conductivities are K1 and ...Two plates of same area are placed in series. Their thickness as well as thermal conductivities are in the ratio 2 : 3, ...A point source S is placed at the bottom of a transparent block of height 10 mm and refractive index 2.72. It is immerse...