Answer:
v = 16.98 km/s
Explanation:
Given that,
Distance, d = 4500 km
Time, t = 265 s
We need to find its average speed. The total distance covered divided by total time taken is called average speed of an object. So,

So, the average speed is 16.98 km/s.
Because the mouth breaks down the food and the stomach uses acid to break food down even more
The answer is A study of different surfaces to compare ability to repel water. Hope this helps!
when car moves along a circular path then centripetal force for taking turn will be provided by the component of normal force
Let the road is tilted by some angle
so force equations are given as


now divide two equations

now as it is given to us that



now we have




so it is inclined at an angle of 45 degree
Answer:
Heat is a source of energy
Explanation:
Just took the test