If vector a=3 unit due east and vector b=4 unit due 60 degree north of

1.	If vector a=3 unit due east and vector b=4 unit due 60 degree north of west find resultant
Answer» Answer: f resultant of 4,3 VECTORS is 1. Then it simply means 4 and 3 are place OPPOSITE in direction or angle between then is π radians. Cross product is all about sin of angle between two vectors. So sin π=0 So cross product is zero. See that there is no big CALCULATION involved here. Explanation:

If vector a=3 unit due east and vector b=4 unit due 60 degree north of west find resultant

Answer»

Answer:

f resultant of 4,3 VECTORS is 1. Then it simply means 4 and 3 are place OPPOSITE in direction or angle between then is π radians.

Cross product is all about sin of angle between two vectors.

So sin π=0

So cross product is zero.

See that there is no big CALCULATION involved here.

Explanation: