Answer:
7.4 m/
.
Step-by-step explanation:
When an object rotates around a fixed center in a circular path of radius R then centripetal force acts on the object ,
Centripetal acceleration equals
Where,
v is the velocity of the object rotating in circular motion
and r is the radius of the circle.
Here , r = 65 meters.
v = 22 m/s.
Thus centripetal acceleration equals
= 7.44 m/
.
Thus option A is the best option i.e., 7.4 m/
.
Hello from MrBillDoesMath!
Answer:
76.5 ( the last choice)
Discussion:
Sum =
1/2 ( 1! + 2! + 3! +4! +5!) =
1/2( 1 + 2+ +6 + 24 + 120) =
1/2(153) =
76.5
which is the last choice
Thank you,
MrB
Product: the name of a answer from a multiplication problem
Answer:
The answer is c
Step-by-step explanation:
Yeahhhhh
First find the slope:
Y2-Y1/X2-X1
=-4/5
Then plug in 1 y coordinate and x coordinate to the equation:
Y=mx+b
Y=-4/5x +b
Y=-4/5x-17/5