A yellow ball with a mass of 2 kg is rolling across the floor at 3 mis. A red ball with a mass of 3 kg is rolling across th
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The magnitude and direction of the net force is 9 newtons to the right ⇒ answer A
Explanation:
The net force is the vector sum of all the forces that act upon an object
If two forces are horizontal where,
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- They are in opposite direction
- Net force F =
in the direction of
An object is acted upon by a force of 22 newtons to the right
and a force of 13 newtons to the left
We need to find the magnitude and direction of the net force
→ = 22 newtons to the right
→ = 13 newtons to the left
>
and they are in opposite direction
Substitute these values in the rule of the net force above
→ Net force F = 22 - 13 = 9
→ The direction of the net force is the same direction of the larger
force, the direction of the larger force is to the right
→ Net force is 9 newtons to the right
The magnitude and direction of the net force is 9 newtons to the right
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You can learn more about the net force in brainly.com/question/4033012
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<h2>The pressure will become double </h2>
Explanation:
The gas pressure is directly proportional to the mean root square velocity of the constituent molecules of gas .
P ∝ I
Here C₁ , C₂ ------------ Cₙ is the velocities of molecules .
By making these velocities double
The pressure P₀ ∝ 2 II
By dividing II by I
P₀ = 2 P
Thus pressure will become double than its previous value