A 1200 kg car travels at a constant speed of 22 m/s along a circular track. What is the radius of the track if the car’s centripetal acceleration is 6 m/s2? The same car doubles its speed upon entering another circular track with a radius twice that of the first track. What is its centripetal acceleration now?
Answers
Average velocity of any object is defined in the following way :
Average velocity of any object is defined in the following way :v
Average velocity of any object is defined in the following way :va
Average velocity of any object is defined in the following way :vav
Average velocity of any object is defined in the following way :vavg
Average velocity of any object is defined in the following way :vavg=
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total time
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total timeTotal Time
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total timeTotal TimeThus if we take an example:
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total timeTotal TimeThus if we take an example:Say the total displacement of a body is 5 meters.
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total timeTotal TimeThus if we take an example:Say the total displacement of a body is 5 meters.And let us day that the total time taken is 10 seconds.
Average velocity of any object is defined in the following way :vavg=Total Displacement in the given total timeTotal TimeThus if we take an example:Say the total displacement of a body is 5 meters.And let us day that the total time taken is 10 seconds.It does not matter how the body traversed 5 meters, all we know that the final displacement is 5 meters.
refer the attachment for the answer
