Physics Flashcard

Front

What does SI stand for?

Back

international system of units

Front

Which of the following is a unit of electric current? Options: ohm, volt, watt, amp, Coulomb

Back

amp

Front

Back

0 m/s

Front

The graph below represents the relationship between distance and time for an object in motion. During which interval is the speed of the object changing? Options: CD, AB, BC, DE

Back

DE

Front

On a position-time graph, with position on the y-axis and time on the x-axis, how is a change in direction represented?

Back

A constantly rising line

Front

What is defined as an object's velocity at any given time?

Back

Instantaneous velocity

Front

When an object is in motion, it's ................... must change.

Back

Position

Front

If someone is running -6m/s what is their speed?

Back

6m/s

Front

Select the choice that does not describe an acceleration: Pedaling faster, turning a corner, Coasting, Hitting the breaks

Back

Coasting

Front

Which statement describes best the motion diagram of an object in motion?

Back

A series of images showing the positions of a moving object at equal time intervals.