The correct answer is C) towards the center of the circle.
Although the object is moving at a constant speed it is constantly accelerating due to the constant change in direction as it describes the circular path. This causes a constant change in velocity as velocity is a vector quantity.
For the object to maintain the circular path there has to be centripetal force acting on the object and this centripetal force is directed towards the center of the circle.
The glandular epithelial tissues make up the liver.
In this item, there needs to be a basis as to how many significant numbers can be present in a certain figure. If the answer 327.66 m/s is to be expressed as a 3 significant figures only, the answer would have to be 328. What was done here is to simply round up the units digit of the number since the decimal place (tenths) digit has a value of greater than 4.
The answer to this item is therefore letter B.
Answer:
V= 150
Explanation:
9000/60 or 9000 ÷ 60 is 150
The formula is displacement divided by change of time.
Sound will travel fastest in air at <span>15°C.
The reason why this is true is because air travels faster when the air is warm or hot. When it is cold outside, sound will not be transmitted as fast as when it is warm, which is why that is the correct answer.</span>