Flag General Physics> numerical-related-to-motion-angular-veloc...
question mark

A scooterist is racing at a speed of 72 km per hour. If the radius of the wheel is 20 cm, find the angular speed of the wheels.

ADITYA PRAKASH , 12 Years ago
Grade 10
anser 2 Answers
MURALI KRISHNA YADAV

Last Activity: 12 Years ago

72kmph=20m/s

20cm=0.2m;

v=rw

w=v/r

w=20/0.2

=100rad/sec is the answer..just a basic question think for it...... u can do miracles............

kumar sanu

Last Activity: 7 Years ago

We know that 72km/h=20m/s20cm=0.2mV=R/WW=V/RW=20/0.2W=100rad/s this is hard but not for those who are a good student

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments