Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object. It is measured in meters per second squared (m/s²).

Front

How do you calculate net force?

Back

Net force is calculated by summing all the forces acting on an object. If forces are in the same direction, you add them; if they are in opposite directions, you subtract.

Front

What is the formula for sodium bicarbonate?

Back

The formula for sodium bicarbonate is NaHCO₃.

Front

How many elements are in sodium bicarbonate?

Back

Sodium bicarbonate contains 4 different elements: Sodium (Na), Hydrogen (H), Carbon (C), and Oxygen (O).

Front

What causes the seasons on Earth?

Back

The tilt of Earth's axis as it revolves around the Sun causes the seasons.

Front

What are Neap Tides?

Back

Neap Tides occur when the Earth, Moon, and Sun are aligned at right angles, resulting in the lowest tidal range.

Front

What are Spring Tides?

Back

Spring Tides occur when the Earth, Moon, and Sun are aligned, resulting in the highest tidal range.

Front

Which hemisphere experiences summer when the North Pole is tilted toward the Sun?

Back

The Northern Hemisphere experiences summer when the North Pole is tilted toward the Sun.

Front

What is the significance of Earth's axial tilt?

Back

Earth's axial tilt is significant because it affects the intensity and duration of sunlight received at different latitudes, leading to seasonal changes.

Front

What is the unit of measurement for force?

Back

The unit of measurement for force is the Newton (N).