Straight Line Motion Revisited Homework Answers**
Here are some common homework problems and their solutions: An object moves in a straight line with a constant velocity of 5 m/s. If it travels for 10 seconds, what is its displacement? Straight Line Motion Revisited Homework Answers
: $ \(a = rac{v - u}{t} = rac{20 ext{ m/s} - 0 ext{ m/s}}{4 ext{ s}} = 5 ext{ m/s}^2\) $ Problem 3 An object moves in a straight line with an initial velocity of 10 m/s and an acceleration of 2 m/s^2. If it travels for 5 seconds, what is its final velocity? Straight Line Motion Revisited Homework Answers** Here are
: $ \(s = ut + 0.5at^2\) \( \) \(100 ext{ m} = 0 ext{ m/s} imes 10 ext{ s} + 0.5 imes a imes (10 ext{ s})^2\) \( \) \(a = rac{200}{100} = 2 ext{ m/s}^2\) $ Problem 5 An object moves in a straight line with a velocity of 20 m/s. If it accelerates uniformly to a velocity of 30 m/s in 4 seconds, what is its acceleration? If it travels for 5 seconds, what is its final velocity
Straight line motion is a fundamental concept in physics that deals with the study of objects moving in a straight line. By understanding the key concepts of displacement, velocity, and acceleration, and using the equations of motion, we can solve a wide range of problems in straight line motion. The homework answers provided in this article demonstrate how to apply these concepts and equations to common problems.