Question

plz solve Q no 3 with explain fast plz..

Answer 1

44j this is the answer

Answer 2

✌HEYA MATE HERE IS UR ANSWER✌✌

✅✅GIVEN : mass=10kg
points , A(2,1,3)
B (3,3,4)
Magnitude of force= 20Newton
DIRECTION OF APPLIED FORCE=⏩⏩⏩⏩⏩⏩ 6i+8j

⏩then from the given two points, by applying distance formula, needed to calculate the distance

so,

AB=. √ (2-3)^2+(1-3)^2+(3-4)^2

AB= √ (-1)^2+(-2)^2+(-1)^2

AB= √ 1+4+1

AB= √6⏩⏩⏩⏩(1)


since WE HAVE GOT DISATNCE AND FORCE WE CAN EASILY CALCULATE THE WORK DONE

SINCE WE KNOW THAT

⏹ WORKDONE= force × distance

✔✔ W= 20× √6

W= 20√6 joules ✅✅✅✅✅


⏩⏩⏩hope it helps U

be brainly