C is correct answer.
Walking along a 6 meter beam without falling helps to develop balance.
Hope it helped.
-Charlie
Answer:
67.1 atm
Explanation:
From Dalton's law of Partial Pressures, the total partial pressure equals the sum of the individual partial pressures.
P = P₁ + P₂ + P₃
P₁ = 38.39 atm of O₂
P₂ = 3.38 atm of He
P₃ = 25.33 atm of N₂
So, P = P₁ + P₂ + P₃ = 38.39 atm + 3.38 atm + 25.33 atm = 67.1 atm
Answer:
2km/min
Explanation:
Velocity= change in distance / time taken
Velocity = 20km/10min=2km/min south
South is placed there to show what direction she went, as velocity has both magnitude and direction
Answer:
2F
Explanation:
Given;
G is is the universal gravitational constant. Since G is a constant, we could rewrite equation (1) as follows;
When one of the masses is altered, the force changes to a new value, say .
In this case it is said that is doubled.
Equation (2) therefore implies that we can write the following;
We are assuming that all other parameters a parts from remain the same.
By appropriately cancelling out parameters from both side of the equation (3), we obtain the following;
The new gravitational force in terms of F is therefore'