Physics, asked by abhimanyuraj214, 1 year ago

a boy wants to hold a 50 kg box at rest on a snow covered hill. the hill makes an angle 30 degree with the horizontal what force the boy mast exert parallel To the slope

Answers

Answered by avishkarthanage

2

Take x component as cos 30 is root3/2.....

F=fcos 30=50 ×root 3/2

ANs 25 root3

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