The graph shows RipStik deceleration data. A RipStik was ridden 900 centimeters up a gentle slope, then the RipStik was ridden back down the same slope. The time from the start at the bottom of the slope to the return to the bottom of the slope was 12 seconds.
__________ _____ Calculate the velocity between 0 and 2 seconds.
__________ _____ Calculate the velocity between 2 and 4 seconds.
__________ _____ Calculate the velocity between 4 and 6 seconds.
__________ _____ Calculate the velocity between 6 and 8 seconds.
__________ _____ Calculate the velocity between 8 and 10 seconds.
__________ _____ Calculate the velocity between 10 and 12 seconds.
__________ _____ Determine the velocity at exactly 6 seconds.
__________ _____ Calculate the deceleration between two and four seconds.
___________________ What is the name of the shape of the curve on the graph?
In the Nova series Earth from Space what technology is featured throughout the video as the sources of data presented in the video?
How does ice formation in the antarctic drive global deep ocean currents?
When a typhoon or hurricane develops hot towers, what will happen next to the typhoon or hurricane?
What is the source of the phosphate that fertilizes the Amazon rain forest?
Without the Earth's magnetic field, what would the effect be of coronal mass ejections on planet Earth?
A bar of soap has a length of 7.4 cm, a width of 3.5 cm, and a height of 1.8 cm. The soap has a mass of 51.8 grams.
__________ _____ What is the volume of the soap?
__________ _____ What is the density of the soap?
__________ _____ Will the soap floatORsink?
__________ _____ Is the soap more likely to be IvoryORZest?
Use the data to answer the following questions on pulleys.
force (gmf)
load (gmf)
20
66
80
264
140
462
180
594
____________ What is the actual mechanical advantage for the pulley system?
____________ The pulley system had four load lines. What is the ideal mechanical advantage?
____________ Use the preceding two questions to calculate the efficiency of the pulley system.
Write out Newton's first law.
Give a mathematical statement of Newton's second law.
Write out Newton's third law.
Write the following temperatures in Celsius:
_________°C The temperature of a mix of melting ice and water.
_________°C The temperature of melting solid coconut oil.
_________°C The typical daily room temperature in Pohnpei.
_________°C The temperature of the healthy living human body.
_________°C The temperature of boiling water.
______________
When walking straight West, which number would change on the GPS unit,
the N 06° 54.553'or the E 158° 09.324' number?
_________ _____ The classroom is at E 158° 09.651'. Binky was at E 158° 09.324'. Use a value of 1842 meters per minute to calculate the distance from the classroom to Binky.
Plot the data from laboratory seven on the graph.
__________ _____ What is the slope of the line?
__________ _____ What is the y-intercept of the line?
__________ _____ Using the equation of the line, calculate the distance in meters for 0.085 minutes.
__________ _____ Using the equation of the line, calculate the distance in minutes for 400 meters.
The thermal expansion data and chart were gathered during laboratory six.
__________ _____ Calculate the slope between 0 and 16 minutes.
Why did the pipe stop expanding after 23 minutes?
Volume V = length l × width w × height h
mass m = density ρ × Volume V
distance d = velocity ѵ × time t
ѵ = at d = ½at² d = ½gt²
where g is the acceleration of gravity, g = 980 cm/s²
Gravitational Potential Energy GPE = mgh
Kinetic Energy KE = ½mѵ²
momentum = mass m × velocity ѵ
Force F = mass m × acceleration a
Actual Mechanical Advantage = Load lifted ÷ Force used to lift