The 20-kg crate is lifted by a force of F = (100 + 5t 2) N, where t is in seconds. Determine how high the crate has moved upward when t = 3 s, starting from rest.

Lecture 3: Graphics Problem Solving Review Engineer's Scale Practice Sheet Outcomes Use an engineering scale to scale features of a drawing Generate graphic solutions of problems Practice legible writing Exercise 1 Construct a triangle of side lengths 3 cm, 4 cm, and 5 cm and measure the internal angles with your protractor. Use...