Currency And Value Chosen Mass Of The Coin 0 0044 Kg From Wikipedia Ruler E G Book Cover Ruler Describe The Plasti 1 (27.3 KiB) Viewed 20 times
Currency and value chosen Mass of the coin 0.0044 kg (from Wikipedia) ruler (e.g. book cover, ruler, Describe the plastic inclined plane: etc) Run your experiment four times and calculate the average angle Run# Angle for the verge ofmotion 10 12 14 4 16 Average 13 + Analysis: (show work to receive credits) 1. Draw a free body diagram to accurately represent your measurement system in the space given below. (5 pts) 2. Calculate the weight of the coin from its mass determined from Wikipedia or actual measurement. (5 pts) 25 cents CAD-0.0044kg=4.4g 3. If the coordinate system is chosen such that x-axis is pointing the direction of the motion, use the average angle for the verge of motion, calculate the normal force. (5 pts) 4. If the coordinate system is chosen such that x-axis is pointing the direction of the motion, use the average angle for the verge of motion to analyze the net force in the x- andy component. (5 pts) Net force at x-axis: Net force at y-axis: اعرانہ ادب اور 2 3 25 cents CA's coin_ (e.g. 25 cents US)
5. Based on the equation on question #4, calculate the friction force. (5 pts) 6. Calculate the coefficient ofstatic friction of the coin, μ, on your chosen inclined plane. (5 pts) 7. Now stack two coins with identical size and carry out the same experiment. After raising the angle, which move first? Two coins move together? Or the top coin moves first? Which has a greater coefficient of static friction (metal-metal or metal-plastic)? Why? (5 pts) 8. What did you learn from this experiment about physics related to friction and inclined plane? List two points. (5 pts)
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!