Podcast
Questions and Answers
What is the formula to calculate linear velocity ()?
What is the formula to calculate linear velocity ()?
- = s - t
- = s * t
- = s + t
- = s / t (correct)
What is the unit of linear acceleration (a)?
What is the unit of linear acceleration (a)?
- Meters squared per second (m²/s)
- Meters per second squared (m/s²) (correct)
- Meters per second cubed (m³/s)
- Meters per second (m/s)
How is linear acceleration (a) defined?
How is linear acceleration (a) defined?
- Distance divided by time
- Rate of change of time with velocity
- Velocity divided by distance
- Rate of change of velocity with time (correct)
What is the relationship between force (F), mass (m), and acceleration (a)?
What is the relationship between force (F), mass (m), and acceleration (a)?
How is average acceleration (a av) calculated?
How is average acceleration (a av) calculated?
What does deacceleration (- a) refer to?
What does deacceleration (- a) refer to?
What is the measure of the force that can cause an object to rotate about an axis?
What is the measure of the force that can cause an object to rotate about an axis?
What is the principle in physics stating that the total energy of a closed system remains constant?
What is the principle in physics stating that the total energy of a closed system remains constant?
In the equation F = ma, what does 'F' represent?
In the equation F = ma, what does 'F' represent?
What is the formula for kinetic energy?
What is the formula for kinetic energy?
What is the measure of the movement energy of an object?
What is the measure of the movement energy of an object?
What is the unit of power?
What is the unit of power?
What is the formula for power?
What is the formula for power?
What is a device used to convert mechanical energy into electrical energy?
What is a device used to convert mechanical energy into electrical energy?
What does a capacitor store?
What does a capacitor store?
'Inertia of uniform disc' is given by which expression?
'Inertia of uniform disc' is given by which expression?
What is the formula for work?
What is the formula for work?
What does 'EK' represent in the formula $EK = 1/2 mv^2$?
What does 'EK' represent in the formula $EK = 1/2 mv^2$?
