Question

resultant force of f=(10i+20j+30k) N is​

Answer 1

Answer:

30N-m

40N-m

50N-m

60N-m

Answer 2

Resultant force of f=(10i+20j+30k) N is​ 37.4 N -

• Resultant force is defined as the magnitude of the vector and its direction, here the direction is already get provided
• Now the magnitude of the force is $\sqrt{100+400+900}$ which is equal to 37.4 N.
• The direction of the applied force is in x,y, and z in all directions.
• Force is a vector quantity that contains the magnitude and the direction of both.
• Quantity is of two types scalar and vector, scalar quantity is those quantities which have only the magnitude, not the direction for example the displacement.