Motion Test Review - REG (S8P3)

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken.

Front

What is instantaneous speed?

Back

Instantaneous speed is the speed of an object at a specific moment in time.

Front

What is constant speed?

Back

Constant speed means an object covers equal distances in equal intervals of time.

Front

What is Newton's first law of motion?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is the SI unit for acceleration?

Back

The SI unit for acceleration is meters per second squared (m/s²).

Front

What is the difference between distance and displacement?

Back

Distance is the total path length traveled, while displacement is the shortest distance from the starting point to the ending point, including direction.

Front

What is velocity?

Back

Velocity is the speed of an object in a specific direction.

Front

What happens to a bowling ball and a feather dropped in a vacuum?

Back

Both would hit the ground at the same time because there is no air resistance.

Tags

NGSS.MS-PS2-4

Front

What is the formula for calculating average speed?

Back

Average speed = Total distance / Total time.

Front

What is the relationship between speed, distance, and time?

Back

Speed = Distance / Time.