8th Grade Final Exam Study Guide

Front

Which of Newton's Laws is also known as Inertia?

Back

Newton's First Law

Front

If a car travels 200km in 4 hours, they are going __________.

Back

50 km/h

Front

Which of Newton's Laws states An object in motion will stay in motion and an object at rest will stay at rest unless acted on by a force?

Back

Newton's First Law

Front

Which of Newton's Laws states The acceleration of an object depends on the mass of an object and the amount of force applied to the object?

Back

Newton's Second Law

Front

A material through which electrons can move easily is a __________.

Back

conductor

Front

A ______________ is complete and electric energy flows through it.

Back

closed circuit

Front

Magnets A and B are of equal magnetic strength. In which positions will magnets A and B have the greatest attractive force toward each other?

Back

Position 3

Front

Letters A, B, C and D represent locations on a bar magnet. Which location has the greatest magnetic force?

Back

D

Front

When the north poles of two different magnets are pushed together, they ______________.

Back

repel

Front

True or False: All metals are magnetic.

Back

False