Measurement

Measurement

Speed & Velocity

Acceleration

Free Fall

100

The standard unit for measuring length.

What is a meter?

100

The change in position of an object.

What is displacement?

100

The rate of change of velocity.

What is acceleration?

100

Acceleration due to gravity is always pointed in this direction.

What is down?

200

The total length that an object travels.

What is distance?

200

The equation for finding speed.

What is speed = distance/time?

200

It is used to show change in an equation.

What is a triangle?

200

The units for free fall acceleration.

What is m/s/s?

300

A mass equal to 1000 g.

What is a kilogram?

300

The standard units that speed is measured in.

What is m/s?

300

It is the equation to find acceleration.

What is a=(vf-vi)/t

300

What is the velocity of an object at the very top of its path that was thrown straight up?

What is zero?

400

How close a single measurement comes to the actual value.

What is accuracy?

400

Velocity is described as speed plus this.

What is direction?

400

It is the general term for negative acceleration.

What is deceleration?

400

What is the acceleration of an object at the very top of its path that was thrown straight up?

What is -9.81m/s/s?

500

The digits in a measurement that are know for certain plus one uncertain.

What are significant figures?

500

The distance that an object travels in 15 s at a speed of 10 m/s.

What is 150 m?

500

What is the final speed of an object that started at rest and accelerated at a rate of 5m/s/s for 5s?

What is 25m/s?

500

The maximum speed at which an object falls when restricted by air resistance.

What is terminal velocity?

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