Question

what is the displacement and distance travelled by the object to go one round of circular path of radius 7 cm​

Answer 1

Step-by-step explanation:

Distance after one and half revolution

=(2*pi*r)+ (2*pi*r)/2 cm

=(2*(22/7)*7)+(2*(22/7)*7)/2 cm

=44+22 cm

=66 cm

As we know displacement is the shortest distance between initial and final point , so in this case the displacement would be the diameter of the circular path i.e.

2r

=2*7 cm

=14 cm

Answer 2

Answer: 14 hope it helps mark me as the brainliest please

Step-by-step explanation:

Distance after one and half revolution

=(2*pi*r)+ (2*pi*r)/2 cm

=(2*(22/7)*7)+(2*(22/7)*7)/2 cm

=44+22 cm

=66 cm

As we know displacement is the shortest distance between initial and final point , so in this case the displacement would be the diameter of the circular path i.e.

2r

=2*7 cm

=14 cm