Answer:
The mass of the object is 18.26kg
Explanation:
We know by Newton's second law we know that a force applied on an object is equal to its mass times the acceleration caused by the force:
From this equation, solving for the mass:
Plugging in the values:
The answer is :
18.26
Hope I helped.
Answer:
Since the Earth has tilted angle of 23.5 degrees, the way the sunlight hits the Earth is affected.
When the north end of the Earth is tilted toward the sun, it receives more sun rays than the south end. On the other hand, when the south end of the Earth is tilted toward the sun, it receives more sun rays than the north end.
If the Earth is neither tilted toward the sun nor away from it, then the rays of the sun are distributed equally in both hemispheres.
Hope this helps :)
Question 7 options:
Gravitational potential energy
Chemical potential energy
elastic potential energy
Mass kinetic energy
A.
different geographic regions on the earth
B.
the speed of revolution around the sun
C.
the location of all continents found on the earth
D.
the speed of rotation on its axis
1. it`s due to the gravitational pull of earth which causes Moon to orbit the Earth.
2. No,it`s not always noticeable.You must have heard that earth pulls apple so it falls downward but the fact is apple also pulls earth but the pull isn`t noticeable.
3. I have only one thing that is the distance between the masses.
4. The quantity of matter contained in a body is called it`s mass whereas weight of an object is the force of attraction with which it is attracted towards the centre of a planet.Mass of an object is constant everywhere bt weight of an object varies from place to place.Mass is measured by beam balance whereas Weight is measured by spring balance.
5. You will fall back on the surface of earth.It happens because of the force of gravity of the earth.
6. If u jump on the moon u will float away(I guess).
7. Weightlessness is a condition where weight of an object is experienced to be zero.The mass doesn`t change as it remains constant everywhere.I will add an image for this one which may help you.