Question

32

Two forces one is 10N and other is 6N act on a body The directions are unknown the resultant force on the body is
a. between 4 and 16N
b. more than 6N I
c. more than 1ON
d between 6 and 16N

Answer 1

If Forces are acting on opposite direction

`\\ \rm\hookrightarrow F_(net)=F_2-F_1`

`\\ \rm\hookrightarrow F_(net)=10-6`

`\\ \rm\hookrightarrow F_(net)=4N`

If both acting on same direction

`\\ \rm\hookrightarrow F_(net)=F_1+F_2`

`\\ \rm\hookrightarrow F_(net)=10+6`

`\\ \rm\hookrightarrow F_(net)=16N`

Hence

`\boxed{\sf 4N\leqslant F_(net)\leqslant 16N}`