U10: Review, Inquiry, Embedded Math

Front

What is net force?

Back

Net force is the total force acting on an object after all the individual forces are combined. It determines the object's acceleration according to Newton's second law.

Front

What is the formula for calculating acceleration?

Back

Front

What is the relationship between force, mass, and acceleration?

Back

Front

How do you calculate the net force when multiple forces are acting on an object?

Back

To calculate the net force, sum all the forces acting on the object, taking into account their directions. Forces in the same direction add up, while forces in opposite directions subtract.

Front

What is drag force?

Back

Drag force is a resistance force that acts opposite to the direction of motion of an object moving through a fluid (like air or water). It depends on the object's speed, shape, and the properties of the fluid.

Front

What is the significance of the coefficient of friction in motion?

Back

The coefficient of friction quantifies the amount of frictional force between two surfaces in contact. It affects the maximum speed at which a vehicle can take a curve.

Front

What is the formula for calculating displacement when acceleration is constant?

Back

Front

What is the formula for final velocity when acceleration is constant?

Back

Front

What is the effect of mass on the maximum speed of a vehicle taking a curve?

Back

Mass does not affect the maximum speed of a vehicle taking a curve; it is determined by the coefficient of friction and the radius of curvature.

Front

What is the unit of force in the International System of Units (SI)?

Back

The unit of force in the SI system is the Newton (N), which is defined as the force required to accelerate a one-kilogram mass by one meter per second squared.