Physics Challenge

What is the symbol for acceleration in the Physics Reference Table?

• a

• g

• m

• v

• F = m + a

• F = ma

• F = m/a

• F = ma^2

Which unit is used to measure force in Mechanics?

• Kilogram (kg)

• Meter (m)

• Second (s)

• Newton (N)

Convert 5.6 x 10^3 m/s to standard notation.

• 5600 m/s

• 5.6 km/s

• 5.6 x 10^3 m/s

• 5.6 x 10^4 m/s

v = u + at, solve for a

• v = u - at

What is the SI base unit for mass?

• gram (g)

• kilogram (kg)

• pound (lb)

• liter (L)

What is the symbol for time in the Physics Reference Table?

• t

• T

• x

• s

Which unit is used to measure energy in Mechanics?

• Newton

• Pascal

• Watt

• Joule

Convert 2,500,000 N to scientific notation.

• 2.5 N

What is the SI base unit for length?

• inch

• kilometer

• meter

• pound