Newton's Laws of Motion and Computational Thinking

According to which law of energy, energy can't be created or destroyed?

• First law of motion
• The law of tacos
• Laws of Energy
• law of conservation of energy

Force is a -

• push or pull

• only a push

• only a pull

• none of the above

An object with a mass of 10 kg is accelerated upward at 2 m/s². What force is required? ____ Newtons

A force of 52 N acts upon a 4 kg block sitting on the ground. Calculate the acceleration of the object. ____ m/s²

What net force is required to accelerate a car at a rate of 2 m/s² if the car has a mass of 3,000 kg? ____ Newtons

How do you calculate force.

• Force=Mass x accleration
• Force=Distance x speed
• Force=Weight x acceleration
• Force=Speed x Time

What represents mass?

• Kg.
• N.
• m/s2
• J.

What is the Net force?

• The overall force acted upon an object.
• The net of an object.
• The force one person is applying.
• Part of the force.

Which of these represent work?

• Newtons
• Joules
• Mass
• Time

Newton's law of motion describes the relationship of force, mass, and acceleration. Write the equation.

• M=F/A
• F=MA
• A= F/M
• All of the above