Part A

Vertical scale, 1 square = 1 m

x_{1} = 4.5 × 1 m = 4.5 m

x_{2} = 7 × 1 m = 7 m

x_{3} = 8.75 × 1 m = 8.8 m

x_{4} = 0 m

Part A

Find the object's positions x_{1}, x_{2}, x_{3}, and x_{4} at times t_{1} = 2.0 s, t_{2} = 4.0 s, t_{3} = 13 s, and t_{4} = 17 s.

Express your answer in meters to one significant figures, separated by commas.

Part B

Find the object's speeds v_{1}, v_{2}, and v_{3} at times t_{1} = 2.0 s, t_{2} = 4.0 s, and t_{3} = 13 s.

Express your answers in meters per second to two significant figures, separated by commas.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Position-Time Graphs & Velocity concept. You can view video lessons to learn Position-Time Graphs & Velocity. Or if you need more Position-Time Graphs & Velocity practice, you can also practice Position-Time Graphs & Velocity practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Doluweera's class at GSU.