IGCSE Newton's Law of Motion and centripetal force

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

Tags

NGSS.MS-PS2-2

According to Newton's second law, if you increase the force applied to an object :

• it accelerates more
• it doesn't move
• you get more inertia
• it decelerates

Tags

NGSS.MS-PS2-2

What law of motion does this picture represent?

• Newtons 1st law
• Newtons 4th law 
• Newtons 3rd law 
• Newtons 2nd law

Tags

NGSS.MS-PS2-1

Which one of Newton’s Laws of Motion best explains why the dishes do not move when the table cloth is removed?

• Newton's Law of Inertia
• Newton's Law of F=ma
• Newton's Law of Force Pairs
• Newton's Law of Biology

Which law best explains why more force must be applied to the bowling ball to make it accelerate at the same rate as the tennis ball. 

• Newton's Law of Inertia
• Newton's Law of F=ma
• Newton's Law of Force Pairs
• Newton's Law of Biology

Tags

NGSS.MS-PS2-2

You push against a wall and the wall is pushing back on you.

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

Tags

NGSS.MS-PS2-1

As the fuel in a rocket ignites, the force of gas expansion and explosion pushes out the back of the rocket and pushes the rocket forward.

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

Tags

NGSS.MS-PS2-1

You are carrying a lunch tray when you bump into the edge of a table. Although the tray did not tip, your milk falls off of the front of the tray.

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

Tags

NGSS.MS-PS2-4

What is Newtons 1st law of motion?

• Force= Mass multiplied by acceleration

• An object at rest stays at rest unless acted on an unbalanced force.

• For every action there is a equal and opposite re-action.

• Law of gravity

What is Newtons 2nd law of motion?

• Force= Mass multiplied by acceleration
• An object at rest stays at rest unless acted on an unbalanced force.
• For every action there is a equal and opposite  re-action.
• Law of gravity 

Tags

NGSS.MS-PS2-2