Answer:
117.1 ft
Step-by-step explanation:
Answer:
-2.225
Step-by-step explanation:
Answer:
-6/-5
-4/2
Step-by-step explanation:
I hope is correct
Answer:
The average acceleration of the cyclist was 0.6 m/s².
Step-by-step explanation:
Acceleration:
The rate change of velocity per unit time is call the acceleration of the object.
u= initial velocity
v= final velocity
t= time taken change of velocity.
During the final 5 seconds of a race cyclist increased her velocity from 4m/s to 7 m/s
Here v= 7 m/s and u=4 m/s t=5 seconds
=0.6 m/s²
The average acceleration of the cyclist was 0.6 m/s².
If the diameter is 9 units, then the radius is half that, or r = 4.5, therefore