A planetary probe has landed on Mars. The stationary base module has used a robotic arm to lift a mobile sensor out of its bay and deposit it on the surface, a short distance from the base module. The sensor has been moving slowly at a constant speed across the soil for 10 seconds, as shown in the graph below. Distance (m) 10 Time (s) 10 Part A: Use words to describe how far from the base module the sensor was originally placed and how fast it has been moving. Part B: Write an equation that describes the position of the sensor, using the base module's location as the origin. Define the variables you use. Part C: Construct a table showing the distance of the sensor from the base module at 5 second intervals from 0 to 30 seconds, assuming the sensor continues to move at a constant speed.​