All of the above .........
Explanation:
It is given that,
The velocity of a particle is given by :

Where
v is in m/s and t is in seconds
Let a is the acceleration of the object at time t. So,



When a = 0

t = 2.5 s
a is zero at t = 2.5 s. Velocity, 
v = -75 m/s
Since,
, s is the distance travelled



At t = 2.5 s, 
s = −83.34 m
Hence, this is the required solution.
Answer:
keeps your circulatory system healthy
Explanation:
Answer:
42 m
Explanation:
= initial velocity of the car = 24 m/s
= final velocity of the car = 0 m/s
μ = coefficient of kinetic friction = 0.7
g = acceleration due to gravity = 9.8 m/s²
a = acceleration due to kinetic frictional force = - μg = - (0.7)(9.8) = - 6.86 m/s²
d = distance through which the car skids
Using the kinematics equation

Inserting the values

d = 42 m