<u>Option a.</u>The particle of larger mass has more momentum.
How this is explained?
- Given two particles are of different mass & start from rest .
- They have same net force & distance travelled due to force is also constant.
- We know Kinetic energy
- and momentum p = mv .
- The same gives larger mass a smaller acceleration.
- The body which has larger mass will take a longer time interwal to move through same distance; the impulse given to larger mass is larger, thus larger mass will have a greater final momentum.
- Thus option(a).
What is a momentum?
- In Newtonian mechanics, linear momentum, translational momentum, or simply momentum is the product of the mass and velocity of an object.
- It is a vector quantity, possessing a magnitude and a direction.
- If m is an object's mass and v is its velocity (also a vector quantity), then the object's momentum p is :p=mv.
- In the International System of Units (SI), the unit of measurement of momentum is the kilogram metre per second (kg⋅m/s), which is equivalent to the newton-second.
To know more about momentum, refer:
brainly.com/question/1042017
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Newton's second law of movement numerically expresses the connection among power and changes in moving. An adjustment in speed implies, by definition, that there is an increasing speed. An outer power acts from outside the arrangement of interest, an inside power acts between components of the framework. Just outer powers influence the movement of a framework, as per Newton's first law, but the inward powers really drop, as we will find.
<em>Hey</em><em>!</em><em>!</em>
<em>Sol</em><em>ution</em><em>,</em>
<em>Mass</em><em>(</em><em>m</em><em>)</em><em>=</em><em>2</em><em>0</em><em>k</em><em>g</em>
<em>Accele</em><em>ration</em><em> </em><em>due</em><em> </em><em>to</em><em> </em><em>gravity</em><em>(</em><em>g</em><em>)</em><em>=</em><em>3</em><em> </em><em>m</em><em>/</em><em>s^</em><em>2</em>
<em>Force</em><em>=</em><em>?</em>
<em>Now</em><em>,</em>
<em>Force</em><em>=</em><em>m</em><em>*</em><em>g</em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em>0</em><em>*</em><em>3</em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em> </em><em>Newton</em>
<em>The</em><em> </em><em>force</em><em> </em><em>is</em><em> </em><em>6</em><em>0</em><em> </em><em>Newton</em><em> </em>
<em>Hope </em><em>it</em><em> </em><em>helps</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>
Answer:
F = 3.6 10⁶ N
Explanation:
The expression for the electric force is
F =
in this case it indicates that the charge q1 is doubled
q₁ = 2 3 10⁻³ C
q₁ = 6 10⁻³ C
let's reduce the magnitudes to the SI system
q₂ = 6 10⁻³ C
r = 0.3 m
let's calculate
F = 9 10⁹ 6 10⁻³ 6 10⁻³ / 0.3²
F = 3.6 10⁶ N