The last one, about the trend of the temperatures in my city.
Those can be measured, and described with numbers that mean the same thing to everybody.
On the other hand, "interesting", "appealing", and "hectic" can't be precisely measured, so they can't be studied scientifically.
Net Force is Zero because both forces cancel each other out
Explanation:
Polaris also called North star is the brightest star in the the constellation Ursa Minor. It remains stationary whereas entire north sky move around it. It the point of north celestial pole.
A) False. This is because All of the stars move in a counterclockwise path around Polaris.
B) False. Reason stated above.
C) True, As the stars move towards the Polaris there orbital radius decreases as they move smaller circles.
D) False, As the stars move towards the Polaris there orbital radius decreases as they move smaller circles.
E) True.
F) False.
Answer:
mass
Explanation:
the matter is measured in kg or lb and we can use a scale in order to obtain it. This parameter is called "the mass of an object"
Answer:
In explanation
Explanation:
This question can be explained by using Newton Second Law of motion:
where,
F = Force applied
m = mass of object
a = acceleration of object
We are given a constant acceleration of 25 m/s² in case of both bowling ball and tennis ball.
Therefore,
It is clear from this equation that for constant acceleration, the force required for the object is directly proportional to the mass of the object.
<u>Since, the mass of bowling ball is greater than the tennis ball. Therefore, bowling ball takes more effort than tennis ball to accelerate to 25 m/s²</u>