Forces

What is this tool called?

• Force meter

• Gravity meter

• Newton meter

• Weight meter

Why do we use force meter?

• To determine the mass of an object
• To calculate the speed of an object
• We use a force meter to measure the force applied to an object.
• To measure temperature changes

In which unit does the force meter measures?

• Newtons (N)
• Joules (J)
• Pascals (Pa)
• Kilograms (kg)

Explain the relationship between weight and force?

• Weight is the mass of an object without any forces acting on it.
• Force is independent of weight and only depends on speed.
• Weight is a measure of an object's volume in space.
• Weight is a type of force caused by gravity. The heavier an object the more force it has.

What is a force meter ?

• A force meter is used to calculate speed.
• A force meter is a device that measures distance.
• A force meter is a tool for measuring temperature.
• Device that measures, the amount of force is being used or the weight of an object in newtons

An object only moves if a........ acts on it

• friction
• gravity
• inertia
• force

....... pulls objects down to the ground

• Gravity
• Buoyancy
• Friction
• Magnetism

We measure the pull of gravity using .....

• thermometer
• seismometer
• barometer
• Force meter

• Gravity meter

Inside the force meter there is a........ that ........

• spring

  Stretches

• battery

  powers the device

• Spring

  Pushes

• lever

  lifts the weight

The end of the spring has a ........ moves down the ........

• Ruler

  Meter

• Spring

  Scale

• Pointer/ marker

  Scale