Question

Two forces (10i+14j)N
and (6i +10j) N act upon a body of mass 8 kg. Then the acceleration of the body is answer in terms of i+j
25 POINTS ​

Answer 1

Answer:

first ,you should simply add both the forces alzebracally

=(16i+24j) N

then we know F =ma

a=F/m

a=(2i+3j)m/s^2

Answer 2

Answer:

2i + 3j

Explanation:

first we should find total force

(10i + 14j ) N + ( 6i + 10j )N

= 16i + 24j

m = 8 kg

then a = ?

then F = ma

a = F/m

= 16i + 24j / 8

= 16i / 8 + 24j /8

= 2i + 3j m/s square