Lab 1: Math Primer(Enter answer in Red Font)
Name_______________
A. Find each angle measure to the nearest degree.
1. tan A = 2.0503
2. cos Z = 0.1219
3. tan Y = 0.6494
4. sin U = 0.8746
B. Find the measure of the indicated angle to the nearest degree.
1.
2.
3.
4.
Date________________
C. Unit Conversion Worksheet
Conversions
1 hour = 3600 seconds
1 mile = 5280 feet
1 meter = 3.28 feet
1 km = 0.62 miles
1 kg = 2.2 lbs
1 lb = 0.45 kg
1 quart = 0.946 liters
1 m/s = 2.2 miles/hour
1 foot = 12 inches
1 inch = 2.54 cm = 25.4 mm
Convert the following quantities.
1. 565,900 seconds into days
2. 17 years into minutes
3. 43 miles into feet
4. 165 pounds into kilograms
5. 100 yards into meters
6. 60 miles per hour into meters per second
7. 721 lbs per week into kg per second
1 yard = 3 feet
1 light second = 300,000,000 meters
8. 130 meters per second into miles per hour
9. 1100 feet per second into miles per hour
10. 12080 gallons per month into liters per hour
D. Part A - Matching a graph to a line equation
Which diagram shows the equation v=2t+4
a
c
B
d
E. Assume that the following expression is derived by analyzing the physics of a particular
system: F=ma−mg; Where F is the force applied to the mass m and g is acceleration due
to gravity.
a. Find the expression for acceleration “a” of the system.
b. If F=10N, m=10Kg and g=10m/s2, what is the value of a?
F. Find the value of C in the following equation.
3C+4D=5
2C+5D=2