_____________ Which of Newton's laws says that once moving, an RipStik continues to move at a constant velocity without any further swizzling (wiggling)?
_____________ Which of Newton's law governs the accelerating motion of a swizzled (wiggled) RipStik?
_____________ A RipStick was accelerated from 0 m/s to 1.5 m/s in three seconds by a 52 year old instructor with a mass of 63 kilograms. Calculate the force that generated the acceleration.
Extension x (cm)
Force (gmf)
0.0
0
3.5
15
7.0
30
10.5
45
_______ Data was gathered for the extension of an elastic band using a cup and marbles to generate the force. The data in the table is from the experiment. Is the elastic band a linear elastic material (Hookean)?
_________ _________ For the data above, determine Hooke's constant for the elastic band using Hooke's law [ Force = k ∙ x ].
_________ _________ Calculate the force in gmf for an extension x of 21 cm.
_________ _________ Calculate the extension x for a force of 60 gmf.
_________°C What is the temperature of a mix of melting ice and water in Celsius?
_________°C What is the temperature of melting solid coconut oil in Celsius?
_________°C What is the typical daily room temperature in Pohnpei in Celsius?
_________°C What is the temperature of the healthy living human body in Celsius?
_________°C What is the temperature of a boiling water in Celsius?
___________________________ & ___________________________ Towels wrapped around hot donuts block (prevent) which two forms of heat movement?
_________________ In the chart, which material is the best conductor of heat?
__________________In the chart, which material conducts the least heat (the best insulator)?
What is the nature of the mathematical relationship between heat and temperature?
ѵ = at
F = ma F = −kx
heat = mass * specific heat capacity * ΔTemperature
