Question

a force F making an angle of 60° with +ve x axis has a component of 20N along x-axis write the force in vector form​

Answer 1

Answer:

F=(20i+20√3j)N

Explanation:

when you take Fx=Fcos theta along x-axis  is equal to 20 and put theta =60degree we get F=40N

now take Fy=Fsin theta along y-axis and put F=40N and theta=60 degree and get Fy=20√3N

and resultant force in vector form represented as

F=(20i+20√3j)N

Answer 2

Answer:

my answer is 20i+20√3j

Explanation:

here we know that

component along x axis = Fcostheta and

component along y axis =Fsintheta by finding the values we will get the answer

here instead of theta substitute 60 degrees