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.
the awnser is a and i hope that helps
Answer:
Explanation:
In a beta (minus) decay, a neutron in a nucleus turns into a proton, emitting a fast-moving electron (called beta particle) alongside with an antineutrino.
The general equation for a beta decay is:
(1)
where
X is the original nucleus
Y is the daughter nucleus
e is the electron
is the antineutrino
We observe that:
- The mass number (A), which is the sum of protons and neutrons in the nucleus, remains the same in the decay
- The atomic number (Z), which is the number of protons in the nucleus, increases by 1 unit
In this problem, the original nucles that we are considering is iodine-131, which is
where
Z = 53 (atomic number of iodine)
A = 131 (mass number)
Using the rule for the general equation (1), the dauther nucleus must have same mass number (131) and atomic number increased by 1 (54, which corresponds to Xenon, Xe), therefore the equation will be:
Weak nuclear force is the most involved
