contestada

What is the net force on a cart that is pulled to the right with 100 pounds of force and to the left with 30 pounds of force?

A.The net force is 70 pounds to the right.
B. The net force is 130 pounds.
C. The net force is 70 pounds to the left.
D. The net force is zero.

Respuesta :

Answer:

The net force is 70 pounds to the right.

Explanation:

Given data

right = 100 pound

left = 30 pound

to find out

The net force

solution

let us consider right is positive and left is negative

so net force is sun of all force

net force  = all right - all left

net force  = 100 right - 30 left

net force = 70 right

so The net force is 70 pounds to the right.