Home
Class 12
PHYSICS
Three forces vec(F)(1)=(hat(i)+4hat(j))N...

Three forces `vec(F)_(1)=(hat(i)+4hat(j))N,vec(F)_(2)=(2hat(i)-4hat(k))N` and `vec(F)_(3)=(hat(k)-4hat(i)-2hat(j))N` are applied on an object of mass 1 kg at rest at origin. The position of the object at t = 2s will be -

Promotional Banner

Similar Questions

Explore conceptually related problems

The lines vec(r)=hat(i)+t(5hat(i)+2hat(j)+hat(k)) and vec(r)=hat(i)+s(-10hat(i)-4hat(j)-2hat(k)) are -

If vec(a)=(2hat(i)-hat(j)+hat(k)), vec(b)=(hat(i)-3hat(j)-5hat(k)) and vec(c)=(3hat(i)-4hat(j)-hat(k)) , find [vec(a)vec(b)vec(c)] and interpret the result.

If vec(a)=(hat(i)-hat(j)+2hat(k)) and vec(b)=(2hat(i)+3hat(j)-4hat(k)) then |vec(a)xx vec(b)|=?

If vec(F) = (5hat(i)+2hat(j) - 4hat(k))N , the magnitude of force is

If vec(F) = hat(i) + 2hat(j) + hat(k) and vec(V) = 4hat(i) - hat(j) + 7hat(k) find vec(F).vec(V)

Let vec(A)=2hat(i)-3hat(j)+4hat(k) and vec(B)=4hat(i)+hat(j)+2hat(k) then |vec(A)xx vec(B)| is equal to

If vectors vec(a)=hat(i)-2hat(j)+hat(k), vec(b)=-2hat(i)+4hat(j)+5hat(k) and vec(c )=hat(i)-6hat(j)-7hat(k) , then find the value of |vec(a)+vec(b)+vec(c )| .

If vec(F ) = hat(i) +2 hat(j) + hat(k) and vec(V) = 4hat(i) - hat(j) + 7hat(k) what is vec(F) . vec(v) ?