Circular Motion Cambridge IGCSE/O level Physics 0625/0972/5054 Lesson 23b

•• Describe the ways in which a force may change
the motion of a body
•• Find the resultant of two or more forces acting
along the same line
•• Recognise that if there is no resultant force on
a body it either remains at rest or continues at
constant speed in a straight line
•• Understand friction as the force between two
surfaces which impedes motion and results in
heating
•• Recognise air resistance as a form of friction
•• Recall and use the relationship between force,
mass and acceleration (including the direction),
F = ma
•• Describe qualitatively motion in a circular path
due to a perpendicular force

[Beautyandhenna]

soo much helpful;, gonna watch all ur vdos now

[ishmxm]

Thank you so much sir, This was very helpful

[AliHassan-]

Sir, is there any general reason for why and how does the centripital force always act at the center? or does it depend example to example?

[shankarsathanapeicaiss]

Is the resultant force on the object also the centripetal force sir?