Training Tracker Lesson 3 & 4 Quiz

In Time for Squat Jumps, what 2 sensors did your robot use?

• Color and Ultrasonic (Distance)
• Ultrasonic (distance) & Touch (force)
• Touch (force) & Color
• Gyro Sensor & Ultrasonic (distance)

What type of energy are you using when you get ready to do squat jumps?

• Kinetic Energy
• Electrical Energy
• Potential Energy
• Chemical Energy

In the formula for Potential Energy (E= mgh) what does the "m" stand for?

• Meters
• Motion
• Magnets
• Mass

In the formula for Potential Energy (E=mgh) What does the "g" stand for?

• Gyro sensor
• Gravity
• Gifts
• Grade

Based on this graph, how high did the person jump?

• 38 cm
• 38 m
• 26 cm
• 26 m

In the activity "Watch Your Steps," what do you call the device that you built?

• Smart Counter
• Periodontist
• Accelerometer
• Pedometer

What is inside the "Hub" of the Spike robot that is also inside Smart Phones and Smart Watches to help count steps?

• Pedometer
• Accelerometer
• Kilometer
• Thermometer

Using this graph, what is the "Threshold" number for the person whose walk is being tracked?

• -778
• 63.82
• 1300
• 5

How do you calculate your speed?

• Distance/Time
• Time/Distance
• Steps/Time
• Time /Steps

What do you call the energy you are using while you are walking?

• Potential Energy
• Chemical Energy
• Electrical Energy
• Kinetic Energy