Answer:
Weight of the object will be 98 N
Explanation:
We have given mass of the object m = 10 kg
Acceleration due to gravity 
We have to find the weight of the object
Weight of the object is dependent on mass and acceleration due to gravity, it is the product of mass and acceleration due to gravity
So weight of the object W = mass × acceleration due to gravity
So 
So weight of the object will be 98 N
To solve this problem it is necessary to apply the concepts related to the Period of a body and the relationship between angular velocity and linear velocity.
The angular velocity as a function of the period is described as

Where,
Angular velocity
T = Period
At the same time the relationship between Angular velocity and linear velocity is described by the equation.

Where,
r = Radius
Our values are given as,


We also know that the radius of the earth (r) is approximately

Usando la ecuación de la velocidad angular entonces tenemos que



Then the linear velocity would be,

x

The speed would Earth's inhabitants who live at the equator go flying off Earth's surface is 463.96
Assuming that the box is moving when it is being pulled, Work is done on the box.
So work is the Force times the distance
W=Fd
But what is work actually ? When something moves due to force over some change in distance, it have energy.
But where does this energy come from ? Does it magically appear ? The energy comes from the applied force onto the box.
So the energy have been transferred. And it’s like that throughout the universe
Now to save time, I’ll just tell you the answer: kinetic energy
:)