Forces

What is the force that causes objects to fall to Earth?

• Air resistance
• Gravity
• Water resistance
• Pressure

Tags

NGSS.MS-PS2-4

Which of these is NOT a force?

• Friction

• Normal

• Weight

• Electrical resistance

What is the name of the units that we measure force in?

• Einsteins

• Newtons

• Kilograms

• Metres

In which direction does gravity act?

• Downwards
• Upwards
• In all directions
• Towards the centre of the Earth

State Newtons First Law

• the rate change of momentum

• the rate change of velocity

• an object will remain at rest or move along a straight line with constant speed, unless it is acted upon by a force

When two objects rub together, what force do they produce

• Gravity
• Air resistance
• Friction
• Water resistance

Which of these uses friction?

• A parachute
• A ball falling through the sky
• Brakes on a bike
• A wind turbine

What type of force is shown in the picture?

• The Cat force
• Star Wars Force
• Unbalanced force
• Balanced  force

What is a Force?

• The distance
• Mass
• A push or pull
• Give me a  failing grade 

Tags

NGSS.MS-PS2-1

An _______ force must act on an object for it to CHANGE it's motion

• balanced
• unbalanced
• gravitational
• electrical

Tags

NGSS.MS-PS2-2