Two ropes are attached to a wagon, one horizontal to the west with a tension force of 30 N, and the other east and at an angle of 30° northward and a tension force of 40 N. Find the components of the net force on the cart. Show all your work.

Answer 1

How about showing YOUR work?

Add the north components and the east components separately.

Rope 1: -30 N east, 0 north
Rope 2: 40 sin 30 north, 40 cos 30 east

Answer 2

platinum resistance thermometer has a resistance of 5? at 0°and 9?