Pressure, force and flow of water - SI Units

What is the SI unit of Velocity?

• Metres per second (m/s)

• Kilogram (kg)

• Newton (N)

• Joule (J)

What is the SI unit of Acceleration?

• Meters per second squared (m/s²)

• Meters per second (m/s)

• Newton (N)

• Joule (J)

What is the SI unit of Flow rate?

• Litres per second/minute (l/s or l/m)

• Cubic meter (m³)

• Newton (N)

• Joule (J)

What is the SI unit of Force?

• Newtons (N)

• Joules (J)

• Watts (W)

• Pascals (Pa)

What is the SI unit of Pressure?

• Pascal (N/m²) (Pa)

• Newton (N)

• Joule (J)

• Watt (W)

Velocity: The rate at which an object ______ its position, taking into account speed and direction (m/s).

• changes

• holds

• paints

• measures

Acceleration: The rate at which an object ______ its velocity.

• increases

• decreases

• measures

• stops

Acceleration due to gravity: Gravitational pull of ______.

Flow rate: The amount of ______ that flows through a pipe at a given time.

• fluid

• light

• sound

• electricity

Force: An influence on an object that may cause it to ______ (N)+.

• move

• change color

• shrink

• emit light