Question

find the modulus of the resultant of the velocities 8ms and 6ms. inclined at an angle of 60°

Answer 1

×
find the modulus of the resultant of the
velocities 8ms and 6ms. inclined at an angle
of 60°

Answer 2

r^2 = 8^2 + 6^2 - 2(8)(6)cos60°

carry on