Sharp EL-W516B

Calculator Activity
CONSTANTS AND CONVERSIONS
OBJECTIVE:
To use constants to aid in solving
2
mc
E

and to perform conversions.
Use Einstein’s equation to solve for energy:
2
mc
E

.
1.
What is the energy of an object given the mass of that object is 100
kilograms?
ST
EP 1: Enter 100 by pressing
.
STEP 2: To multiply by the constant c press
.
STEP 3: Square c by pressing
.
STEP 4: Solve for E by pressing
.
2.
What is the energy of an object given the mass of that object is 123
kilograms?
STEP 1: Enter 123
by pressing
.
STEP 2: To multiply by the constant c press
.
STEP 3: Square c by pressing
.
STEP 4: Solve for E by pressing
.
3.
What is
F

95
equal to in Celsius?
STEP 1: Enter 95 by pressing
.
STEP 2: To select to convert
to Celsius press
.
STEP 3: To convert press
.
4.
How many inches are in 1 centimeter?
STEP 1: Enter 1 by pressing
.
STEP 2: Choose convert to inches by pressing
.
STEP 3: To convert press
.
32