Question

plz ans in a sheet of paper only plz i have exam coming up i need full ans in a sheet of paper only draw figure also plz i need figure also and ans has to be in steps plz only in a paper plz. Also define edge??? MEANING OF table top??? Can we apply this forumula of thrust as=mass multiplied by acceleration instead of g can we use a??? In this question plz ans that also in a paper and other doubts plz ans fast. Also ans these casual confusions I have in a paper plz​

Answer 1

hey listen first of all meaning of table top is : the upper surface of table where u keep things.

and yes u can apply the formula mass*acceleration....

(a) force=mass*acceleration

so,here the box kept on the table will experience gravitational force which will act as acceleration which means a=g where g=10

therefore, thrust =5*10=50N

(here '*'means multiplication sign)

(b) pressure=force/area

first of all we have to find out the area of the box so we will convert the values of the side of the box into meters.

2cm=0.20m

area=0.20*0.20=0.4 square meter

pressure=50/0.4=125 Pascale

I HOPE THIS HELPS LEMME KNOW IF U HAVE A DOUBT OR IF THE ANSWER IS WRONG..ALL THE BEST :)