Quiz on Force

Which method is used for solving problems involving the addition of forces?

• Graphical method

• Numerical method

• Analytical method

• Experimental method

What type of method is the tip-to-tail method?

• Analytical

• Graphical

• Numerical

• Experimental

What is the focus of the analytical method in vector addition?

• Solving algebraic equations

• Solving problems involving addition of forces

• Solving geometric problems

• Solving calculus problems

The method specifically mentioned as being used in Module 3 is (a)  

• Scalar method
• Tip-to-tail method
• Vector component method
• Both B and C

(a)   is required for a change in velocity according to Newton's First Law.

• A change in temperature.
• A net external force.
• A change in mass.
• A change in color.

Which has more mass?

• 1 kilogram of cotton balls

• 1 kilogram of gold

• Both have the same mass

• 2 kilograms of feathers

Where is the mass of an object the same?

• Only on Earth

• Only in space

• On Earth, in orbit, or on the Moon

• Only on the Moon

What does the mass of an object depend on?

• Its location

• Its speed

• The number of atoms and molecules it contains

• Its temperature

Weight is a measure of (a)  

• Mass of an object
• Force of gravity acting on an objec
• Volume of an object
• Density of an object

What does Newton's Third Law of Motion state?

• For every action, there is an equal and opposite reaction.

• Force equals mass times acceleration.

• An object in motion stays in motion.

• Energy cannot be created or destroyed.