Instructions: Answer the following 1D motion questions. Show your work clearly. Start with a general physics equation from class, solve it using symbols, and put the numbers in at the very end. Write your final answers with the correct number of significant figures. If the answer is very large or very small, use scientific notation. 1. A car travels along a straight road a distance of 32.4 km in 25.6 minutes. What is its average speed, in meters per second? 2. A car accelerates from 15.0 miles/hour to 65.0 miles/hour in 8.50 seconds. What is the magnitude of its average acceleration in m/s?

Instructions: Answer the following 1D motion questions. Show your work clearly. Start with a general physics equation from class, solve it using symbols, and put the numbers in at the very end. Write your final answers with the correct number of significant figures. If the answer is very large or very small, use scientific notation. 1. A car travels along a straight road a distance of 32.4 km in 25.6 minutes. What is its average speed, in meters per second? 2. A car accelerates from 15.0 miles/hour to 65.0 miles/hour in 8.50 seconds. What is the magnitude of its average acceleration in m/s?