Question

with the help of any activity explain the procedure to measure the speed ​

Answer 1

Answer:

MARK BRAINLIEST

Explanation:

Step 1: Place the constant velocity car in position on a surface, with plenty of space in front of it. Use the duct tape to mark the starting position of the car, placing a piece right behind the back wheels.

Step 2: Measure a distance from the tape, a few meters along the floor (longer is better), and place a second piece of duct tape. Note down the total distance.

Step 3: Turn on the motorized car, place it in position in front of the starting tape, and release it, starting the stopwatch at the same time.

Step 4: Stop the stopwatch when it reaches the second piece of tape, and note down the time in a data table that looks something like this:

Step 5: Repeat the experiment at least five times, and note down all the trials.

Step 6: Find the average of your five or more trials by adding up the numbers and dividing by how many trials you did.

Step 7: Calculate the speed of your car using the equation: speed equals distance divided by time.

And that's it; you've measured the speed of the car. To make this as accurate as possible, you should try to get to the second piece of tape before the car does - eye-line is important for accurate measurements. Whenever you measure anything, your eye should be directly above or next to the thing you're looking at.

Now we can try to do the same thing with the baseball, by dropping it from a height.

So Step 8: Measure a height along a wall or table leg, and mark it with a piece of duct tape.