P.S. 1 Quizziz Ch. 3: Motion, Acceleration & Forces

If you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is ____ your displacement.

• can't determine

• equal to

• less than

• greater than

Which of the following conditions demonstrates ZERO acceleration?

• The car turns a corner.

• The car slows from 80 km/hr to 35 km/hr.

• A car moves at 80 km/hr on a flat, straight highway.

• The car speeds up from 35 km/hr to 80 km/hr.

What is the slope of a line on a distance vs. time graph?

• speed

• force

• displacement

• acceleration

Motion is a change in ___.

• speed

• velocity

• position

• time

When the forces acting on an object are _____, the net force is zero.

• doubled

• unequal

• unbalanced

• balanced

Inertia varies depending on an object's:

• force

• mass

• velocity

• motion

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

This is the force that opposes the sliding motion of 2 surfaces that are in contact:

• speed

• velocity

• friction

• acceleration

3 m/s North is an example of a(n) ____.

• position

• speed

• acceleration

• velocity

If you ride your bike up a hill, then ride down the other side, your acceleration is ____.

• first negative, then positive

• first positive, then negative

• all positive

• all negative

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

A horizontal line on a velocity/time graph shows ____ acceleration.

• negative

• positive

• zero

• changing