A lawn mower is pushed with a net force of 30N in the direction of motion for a distance of 4m. If the 15kg mower started from rest, what is the final speed of the mower?

What’s #16 asking me and how do i solve it?

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.