AC-HPAT Physics Exam Latest

AC-HPAT Physics Exam (Latest Update 2025 / 2026) | Questions with Verified Answers | 100% Correct | Grade A - Algonquin

Question:

electric current

Answer:

The movement of electric charge from one place to another in a period of time

Question:

The unit of measure for a current is

Answer:

The ampere

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Question:

Direct Current (DC)

Answer:

Electric current that flows in only one direction

Question:

Alternating Current (AC)

Answer:

A flow of electric charge that regularly reverses its direction.

Question:

Kinematics

Answer:

study of motion. Using formulas we can now understand how the distance travelled by a human is determined by their speed and travel time.

Question:

static friction force

Answer:

The force that keeps an object at rest. This force opposes the start of relative motion between the two surfaces in contact. ( exists between two objects at rest). Larger than kinetic friction force. 2 / 3

Question:

Kinetic friction force

Answer:

Exists while objects are moving. Occurs as bonds are continually formed and broken. Creates noise, like squealing tires.

Question:

How many mA are there in an A?

Answer:

1,000 milliamps in 1 ampere

• to convert mA to A divide by 1,000)
• to convert A to mA multiply by 1,000)

Question:

A rigid bar that rotates freely on a fulcrum

Answer:

Lever

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