Question

If a wheel Rotates 8 times ,each minute,How many degrees does it Rotate in 3 second

Answer 1

Answer:

144 degrees  Rotated in 3 second

Step-by-step explanation:

time taken to complete 1 rotation is

= 60/8=7.5 sec

for every 0.5 seconds it will trun

360/15 =24 degree

for 1 sec it will turn 48 degree

for 3 sec it will turn 3*48 = 144 degree

144 degrees  Rotated in 3 second