27404 Parallax Inc, 27404 Datasheet - Page 43

• Manufacturer Part Number: 27404
• Description: COMPETITION RING FOR SUMOBOT
• Manufacturer: Parallax Inc

Specifications of 27404

• Accessory Type: Hobby and Education
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SumoBot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Exercises
10. What's the British Engineering unit of mass?
11. How does force relate to mass and acceleration?
12. What's the acceleration due to gravity in SI units?
13. What is an object's weight in terms of its mass and the earth's gravity?
14. How do you apply a conversion factor to a quantity whose units you want to
15. What's a free body diagram?
16. Should a free body diagram of a block show the surface it's sliding on?
17. What does ΣFy mean?
18. What is kinetic friction?
19. What is a coefficient of static friction?
20. How do you calculate the coefficient of kinetic friction?
21. What's a normal force?
22. How can different coefficients of frictions indicate different frictional forces,
1. Write a block of code that makes your SumoBot travel in a path that curves to
2. Modify Forward100Pulses.bs2 so that it makes the SumoBot go forward 200
3. If a SumoBot's wheel makes 9.25 revolutions in 10 seconds, calculate the
4. If a particular piece of code slows the servo's speed from 60 to 50 RPM,
5. Calculate the weight of a 450 g SumoBot in newtons.
6. Calculate the weight of a 475 g SumoBot in newtons.
7. Calculate the SI mass of a SumoBot that weighs 17.12 oz.
8. Calculate the SI mass of a SumoBot that weighs 17.46 oz.
9. Calculate the force it takes to start a 10 lb rubber object sliding along a level
10. Calculate the force it takes to start a 5 kg rubber object sliding along a level
11. Calculate the force it takes to start an 8 oz steel object sliding along a level
12. Calculate the force it takes to start a 100 lb block of ice sliding across a frozen
convert?
given the same weight?
the left indefinitely.
pulses instead.
wheel's rotational speed in RPM.
calculate the percent speed reduction.
concrete sidewalk.
concrete sidewalk.
copper surface.
lake.
Chapter 1: Mechanical Adjustments · Page 39