Answer:
The average speed will be 2.54 Km/h
Explanation:
Given that
A to B
Distance = 175175 m=175.175 KM
B to C
Distance = 7070 m=7.07 Km
Lets take time taken from B to C is t then A to B will be t+66
We know that
Distance = velocity x time
175.175 = V x (t+66) -------------1
7.070 = V x t -------------2
From equation 1 and 2
t=2.77 hr
Now by putting the values in equation 2
7.07 = V x 2.77
V = 2.54 Km/h
So the average speed will be 2.54 Km/h
Answer:
The amount of force acting on the spring.
Explanation:
Here, Fspring= kΔx is a equation denoting the amount of force acting on the spring.
where, k = spring constant.
Δx= change in the length of the spring.
so, for every Δx change in spring length, kΔx force acts on the spring.
earthquakes, volcanic activity, crustal deformation
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Answer:
Distance, x = 5.7 m
Explanation:
We have,
Acceleration of the car is -8.7 m/s²
It is required to find how far will the car travel while coming to a complete stop if its initial speed was 10 m/s. Using third equation of kinematics to find it as :
So, the distance covered by the car is 5.7 m.
They hold everything together. They may be small, But they do the biggest part.