A. Use the thin lens equation to determine the image distance from the lens. Is the correct answer because I have no idea why
Firstly, let's convert the velocities in km/hr to m/s
32*1000/3600=8.89m/s
54*1000/3600=15m/s
From the formula, acceleration=V-U/t
15-8.89/8=0.76m/s²
hope this helps.
Answer:
Who are the people for you then I can help you format the essay
Explanation:
Running on sand requires 1.6 times more energy spent than running on hard surface, so the force applied by our foot on sand is less.
They seem to cancel each other out which is odd
