Answer:
Yes.
Explanation:
According to Newton's second law, acceleration of an object is directly proportional to the net force acting on the object.
Here mass of the object in both the cases is the same.
So, acceleration is greater in the case of larger net forces. Further, larger acceleration means larger velocity.
Now, Kinetic energy = 
so, the object with larger velocity will have greater kinetic energy.
So, the difference in kinetic energy for the larger force will larger.
Therefore, larger net force produces a larger change in kinetic energy than a smaller net force.
a toy/model steam engine. how it works and how to measure horse power
<h3><u>Answer</u> :</h3>
<u>Focal length of convex lens is taken positive.</u>





Answer:
3.6ft
Explanation:
Using= 2*π*sqrt(L/32)
To solve for L, first move 2*n over:
T/(2*π) = sqrt(L/32)
Next,eliminate the square root by squaring both sides
(T/(2*π))2 = L/32
or
T2/(4π2) = L/32
Lastly, multiply both sides by 32 to yield:
32T2/(4π2) = L
and simplify:
8T²/π²= L
Hence, L(T) = 8T²/π²
But T = 2.1
Pi= 3.14
8(2.1)²/3.14²
35.28/9.85
= 3.6feet