A reaction in which small nuclei combine to form a heavier nucleus is called ____. a. fission c. background radiation b. a chemi
1 answer:
<span>The correct answer is D) fusion. In fact, nuclear fusion occurs when two (or more) small nuclei combine to form a heavier nucleus. In the process, a large amount of energy is released, according to Einstein's formula </span>
<span>, where m is the mass converted into energy in the reaction. An example of nuclear fusion is the fusion of two nuclei of hydrogen into a nucleus of helium-4.</span>
You might be interested in
.75(m/s)^2
Use this picture
If you know the two on the bottom you multiply them but if you only know the top and one on the bottom you divide
Use this picture
If you know the two on the bottom you multiply them but if you only know the top and one on the bottom you divide
Answer:
The horizontal distance d does the ball travel before landing is 1.72 m.
Explanation:
Given that,
Height of ramp
Height of bottom of ramp
Diameter = 0.17 m
Suppose we need to calculate the horizontal distance d does the ball travel before landing?
We need to calculate the time
Using equation of motion
We need to calculate the velocity of the ball
Using formula of kinetic energy
Using conservation of energy
Put the value into the formula
We need to calculate the horizontal distance d does the ball travel before landing
Using formula of distance
Where. d = distance
t = time
v = velocity
Put the value into the formula
Hence, The horizontal distance d does the ball travel before landing is 1.72 m.