# Impulse of a Bat#

At a baseball game, the force of a bat hitting the ball is recorded.If the impact force varies with time as shown in the diagram, determine the magnitude of impulse by the bat on the baseball. $$F\_{max} = {{params.F}} N$$, $$t_1 = {{params.t1}}s$$ and $$t_2 = {{params.t2}}s$$, $$t_3 = {{params.t3}}s$$.

## Part 1#

Please enter in a numeric value in $$N \bullet s$$.