POT Semester Review

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object with respect to time, measured in meters per second squared (m/s²).

Front

How do you calculate final speed with acceleration?

Back

Final speed can be calculated using the formula: Final Speed = Initial Speed + (Acceleration × Time).

Front

What is kinetic energy?

Back

Kinetic energy is the energy that an object possesses due to its motion, calculated using the formula: KE = 0.5 × mass × velocity² (KE = 1/2 mv²).

Front

What is the formula for calculating mass using force and acceleration?

Back

Mass can be calculated using Newton's second law: Mass = Force / Acceleration (m = F/a).

Front

How do you calculate the time taken to cover a distance at a constant speed?

Back

Time can be calculated using the formula: Time = Distance / Speed.

Front

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

Back

The unit of force is the Newton (N).

Front

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

Back

According to Newton's second law, Force = Mass × Acceleration (F = ma).

Front

How do you calculate kinetic energy of an object?

Back

Kinetic energy is calculated using the formula: KE = 0.5 × mass × velocity².

Front

What is the significance of a net force?

Back

Net force is the overall force acting on an object after all the forces are combined, determining the object's acceleration.

Front

What is the formula for calculating speed?

Back

Speed is calculated using the formula: Speed = Distance / Time.