## P0420 pending code

1.The graph below represents the relationship between velocity and time of travel for a toy car moving in a straight line. The shaded area under the line represents the toy car's A)0 m/s B) 2.0 m/s C) 5.0 m/s D) 4.0 m/s 2.The graph below represents the relationship between distance and time for an object.

## Uw physics 121 midterm 1

The ball thrown straight up into the air. The path is shown by cartoon 2 in the in-class activity below. The velocity of the ball is zero before it is thrown. The direction of the velocity is straight up until the ball reaches the peak of its trajectory. Afterwards, it is straight down. A velocity-time graph (or speed-time graph) is a way of visually expressing a journey. We are going to be using velocity-time graphs to find two things, primarily: total distance, and acceleration. There are 5 key skills you need to learn Make sure you are happy with the following topics before continuing: Areas of shapes; Gradients straight ...

5. An object is thrown vertically upward in a region where g is constant and air resistance is negligible. Its speed is recorded from the moment it leaves the thrower's hand until it reaches its maximum height. Which of the following graphs best represents the object's speed v versu'4 time t ? 29. A projectile is launched from level ground with an