High School Physics

which of the following is a unit of eletric current:

• ohm

• volt

• watt

• amp

• Coulomb

• 0 m/s

• 5 m/s

• -5 m/s

• 4 m/s

What is defined as an objects velocity at any given time

• Instantaneous velocity

• Immediate velocity

• Intimidation velocity

• Institutional velocity

Select the choice that does not describe an acceleration

• Pedaling faster

• turning a corner

• Coasting

• Hitting the breaks

What is the unit of electrical resistance?

• Volt

• Ampere

• Ohm

• Watt

Which of the following is a correct representation of Ohm's Law?

• All of the above

What is the term used to describe the opposition that a device or material offers to the flow of direct current?

• Resistance

• Capacitance

• Inductance

• Conductance

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

• a graph of the time data on a horizontal axis and the position on a vertical axis

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

• a diagram in which the object in motion is replaced by a series of single points

• a diagram that tells us the location of the zero point of the object in motion and the direction in which the object is moving

Density is

• Volume times mass

• Mass times volume

• Volume divided by mass

• Mass divided by volume

What best describes / states what does SI stand for:

• An international system that represnts motion

• System for worldwide measurements

• international system of units

• A way which is used to display data

• Metric system