Answer: 34.4 sec
Explanation: Assuming that the desacceleration was constant, we have a = -1.5m/s²
vi = 186 km/h → 51.6 m/s
vf = 0 (because it stopped)
Vf = Vi + at
0 = 51.6 - 1.5t
1.5t = 51.6
t = 34.4 s
Current can flow only downhill in a water conduit because of "gravity". Gravity pushes everything here on earth downwards. If a water is situated in a tank the higher tank is lifted up the more water will flow. The water can only flow uphill if there is an energy that provides to move it upward.
You’ll need 4H20 molecules to balance the equation.
Answer:
<h3>The answer is 4 N</h3>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 2 × 2
We have the final answer as
<h3>4 N</h3>
Hope this helps you