Acceleration = ▵v/▵t
Time = d/v
Fisrt calculate time : ( 118/29 ) = 4 seconds
Then calculate acceleration
A = 29/4 = 7.25 m/s²
Now the force.
Force = mass * acceleration.
F= 1,019 * 7.25
F= 7,387 N
Answer:
Speed of the car, v = 8.90 m/s
Explanation:
It is given that,
The centripetal acceleration experienced by the car,
Diameter of the circle, d = 27 m
Radius of the circle, r = 13.5 m
The centripetal acceleration is experienced by an object if it moves in a circular path. The formula for the centripetal acceleration is given by :
v = 8.90 m/s
So, the maximum speed of the car in this roundabout is 8.9 m/s. Hence, this is the required solution.
Answer:
its known as the age of mammals
and the current era
Explanation: Ap3x