Question

answer me fast fast

Answer 1

2). work and energy
have same SI unit as both are same physical qualities......

Answer 2

☆☆ AS-SALAMUALAIKUM ☆☆

●●●●●●●●●●●●●●●●●●●●

CORRECT OPTION IS 'B' .WORK AND ENERGY HAVE SAME UNITS

●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●

♡♡PROVE:-

■WORK=F.d
▪F=ma
▪F=kgm/s^2
▪WORK=Kgm/s^2.m
▪WORK=kgm^2/s^2-------------------1

▪▪▪▪▪▪▪▪▪▪▪▪▪

■KINETIC ENERGY=1/2mv^2

let just consider units ,as they are asking about units ,leave 1/2

●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●

▪KINETIC ENERGY=mv^2
▪KINETIC ENERGY=kg (m/s)^2
▪KINETIC ENERGY=kgm^2/s^2-------------------2

▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪

⊙COMPARE 1 AND 2 SO U GET

●●●●●●●●●●●●●●●●●●●●●

♡♤♡UNITS OF WORK ARE SAME AS THAT OF ENERGY♡♤♡

●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●

♡♡ INSHAALLAH IT WILL HELP U ♡♡