Use GRESA

^2 means squared or the exponent

Explanation:

GIVEN:

m=0.50 kg

f= 10 kg•m/s^2

REQUIRE:

a=?

EQUATION:

f=ma

_____ ( Fraction form. straight line )

m=m ( cancel both m after the equal sign )

a= f/m ( fraction form )

SOLUTIONS:

a= f/m

a= 10 kg•m/s^2 / 0.50 kg

( fraction form. cancel both kg symbols )

( divide )

ANSWER:

a= 20 m/s^2