# Math Help - simple force vector problem

1. ## simple force vector problem

A child has weight 450 N. Whilst on a fairground ride the child is subject to a force P acting at 35° to the upward vertical, as shown in the diagram. Given that the resultant of P and the child’s weight acts horizontally,
a. Find the magnitude of the resultant
b. State the direction of the child’s acceleration
c. Find the magnitude of the child’s acceleration

You are using $g=10\frac{\text{m}}{\text{s}^2}$ while your textbook is using a more accurate value of $g=9.8\frac{\text{m}}{\text{s}^2}$.