Answer:

Step-by-step explanation:
Given that,
A wheel with radius 1 foot makes 1 revolution in 4 seconds
We need to find the linera velocity of a point on the edge of the wheel. We know that, the linear velcity is given by :

Where
is angular velcocity,

So

So, the linear velocity of the wheel is equal to
.
Answer:
1,260
Step-by-step explanation:
6x3=18 7000÷18=1,260
It’s either 4 or -4 I would suggest
Answer:
you would distribute 3.5 to 2 and 4.5 and get 7h+15.75=57.75 subtract the 15.75 and get 7h= 42 which makes h=6