Because the kinetic energy start to decrease, for example if we put sugar in a high temperature tea and we shake it what will happen to the sugar will the kinetic energy increase or decrease, it will probably decrease, just like us the people when we enter a cold room and we have a hot temp.
Electrical resistance is opposition to the flow of current in an electric circuit: resistance converts electrical energy to thermal energy, and in this regard is similar to mechanical friction. Resistances are said to dissipate electrical energy as heat.
Answer:
25kg
Explanation:
The formula for acceleration due to gravity is:

Here, G represents a constant and M represents the mass of the object. We don't need to know the actual values to solve this, then: We can just multiply by the amount they are multiplied relative to earth.

Multiplying this by the weight of the person on Earth of 40kg, you get 0.625*40=25kg.
Hope this helps!
Power = Force x Speed
3.4e2 = F(7.5e-2)
Solving for F
F = 4533.3N
Answer:
decreases by a factor of 4
Explanation:
Lets take mass of the objects are m₁ and m₂ and the distance between them at initial condition is R.
We know that attraction force between two object given as

G=Constant
If distance become 2 R
R' = 2R





Therefore we can say that gravitational force will become one forth of the initial force.