Answer:
1.4 m/s/s (2.s.f)
Explanation:
The formula for centripetal acceleration is:
, where v is velocity and r is the radius.
In the question we are given the information that the car has a mass of 1300kg, a velocity of 2.5m/s, and a turn radius of 8.5m which are all the values we need. Therefore we can simply substitute in the values to solve the question:

Therefore the centripetal acceleration of the car is 1.4m/s/s. (2.s.f)
Hope this helped!
20km every 1 hr is what 20km/hr means.
so 3hrs is 20km*3=60km.
C because the the smallest thing then the other ones because it never said what kind of size of it
The angle of reflection is equal to angle of incidence so the angle of reflection is also 32°.
Its actually C. I did the question on USA test prep and it said the correct answer was C.