Further Mechanics Active Recall QUESTIONS:
1. What quality does velocity and
acceleration have in common?
2. An object in uniform circular motion
has what speed and what velocity?
3. If the object is constantly changing its
velocity, what can be said for the
object?
4. What is acceleration defined as?
5. What is the acceleration called for an
object moving in circular motion?
What is its relationship to linear
speed?
6. What does centripetal mean?
7. What is the centripetal acceleration
cause by? Which of newtons laws
applies here? Explain.
8. What direction does the centripetal
acceleration act in? What direction
does the centripetal force act in?
Same or different?
9. What is the circular displacement?
10.How is angular displacement
measured?
11.What can you do to calculate the
angular displacement ratio?
12.What is the angular speed defined as?
13.Is angular speed a vector or scalar
quantity?
14.How angular speed is calculated using
the change in angular displacement/
angle?
15.What are the equations for angular
speed?
16.The greater the rotation angle, the
greater or smaller the angular
velocity?
17.If an object rotates further from the
centre of the circle, will it have a
faster or smaller angular velocity?
18.What is centripetal acceleration
defined as?
19.How is centripetal acceleration
calculated?
20.What is centripetal force defined as?
21.How can the centripetal force be
calculated? 3 equations
22.Is the centripetal its own force?
23.Give three examples of centripetal
forces in real life applications?
24.What two things are needed for an
oscillation to be classed as simple
harmonic motion?
1. What quality does velocity and
acceleration have in common?
2. An object in uniform circular motion
has what speed and what velocity?
3. If the object is constantly changing its
velocity, what can be said for the
object?
4. What is acceleration defined as?
5. What is the acceleration called for an
object moving in circular motion?
What is its relationship to linear
speed?
6. What does centripetal mean?
7. What is the centripetal acceleration
cause by? Which of newtons laws
applies here? Explain.
8. What direction does the centripetal
acceleration act in? What direction
does the centripetal force act in?
Same or different?
9. What is the circular displacement?
10.How is angular displacement
measured?
11.What can you do to calculate the
angular displacement ratio?
12.What is the angular speed defined as?
13.Is angular speed a vector or scalar
quantity?
14.How angular speed is calculated using
the change in angular displacement/
angle?
15.What are the equations for angular
speed?
16.The greater the rotation angle, the
greater or smaller the angular
velocity?
17.If an object rotates further from the
centre of the circle, will it have a
faster or smaller angular velocity?
18.What is centripetal acceleration
defined as?
19.How is centripetal acceleration
calculated?
20.What is centripetal force defined as?
21.How can the centripetal force be
calculated? 3 equations
22.Is the centripetal its own force?
23.Give three examples of centripetal
forces in real life applications?
24.What two things are needed for an
oscillation to be classed as simple
harmonic motion?
