______________ Calculate the slope of the line through the momentum data.
______________ Determine the y-intercept for the line through the momentum data
______________ Based on the slope, was momentum gainedorlost?
______________ Determine the percentage of gain or loss of momentum.
______________ What will be the height (the y value) for the ball at x = 100 cm?
______________ A RipStik is moving at a velocity ѵ of 4.65 m/s. How far will the RipStik travel in 18 seconds?
______________ A runner is moving at a velocity ѵ of 2.2 m/s. What duration of time will be required for the runner to run 19.8 kilometers?
______________
Where g = 980 cm/s², what is the time in seconds for a ball to fall from a height of 4410 cm?
______________ Calculate the force required to bring a marble with a momentum p of 200 g cm/s to a stop in 0.5 seconds.
______________ An elastic band stretches (displaces) a distance x of 5 cm when an 90 gram-force force f is applied. Calculate Hooke's constant k for the elastic.
______________ Presume that the elastic band in the above problem is Hookean, that is, it is a linear elastic material. What force f will be required to generate a 7 cm stretch (displacement)?
In the table below, a) Calculate the velocity between the first and second columns, b) the velocity between the third and fourth column, c) the acceleration from five to fifteen seconds, and d) the force the rider exerted.
time (s)
distance (m)
velocity (m/s)
acceleration (m/s²)
mass (kg)
force (N)
0.0
0.0
a)
c)
17.5
d)
5.0
1.25
10.0
5.0
b)
15.0
11.25
______________ What is the temperature of a mix of melting ice and water in Celsius?
______________ What is the temperature of melting "frozen" coconut oil in Celsius?
______________ What is the typical daily temperature in Pohnpei in Celsius?
______________ What is the temperature of the living human body in Celsius?
______________ What is the temperature of a boiling water in Celsius?
______________ When walking due West, which number would change on the GPS unit, the N 06° 54.639'or the E 158° 09.306' number?
______________ A student walked north on a line of longitude starting at N 6° 54.467' and ending at N 6° 54.567'. The student measured a distance of 192 meters. Determine the number of meters per minute of latitude based on this data.
______________ What form(s) of energy does the RipStik rider on the right below have that the rider on the left below does not have?
[]
[ d = ѵt ]
[ ѵ = at ]
[ d = ½at² ]
[ d = ½gt² ]
[ ]
[ p = mѵ ]
[ GPE = mgh ]
[ KE = ½mѵ² ]
[ ]
[ F = ma ]
[ F = −kx ]