On a very muddy football field, a 110 linebacker tackles an 75 halfback. Immediately before the collision, the linebacker is slipping with a velocity of 8.8 north and the halfback is sliding with a velocity of 7.2 east.

Question

a) What is the magnitude of the velocity at which the two players move together immediately after the collision?
b) What is the direction of this velocity ?

Answer 1

so are there units with these numbers?

Answer 2

burr

Answer 3

1091.7