The problem of spectral numeric guidance is what

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Which sections of the heating curve illustrate this process?