Answer:
Carbon atoms are made up of 6 protons, 6 electrons, and 6 neutrons, whereas Oxygen atoms are made of 8 protons, 8 neutrons, and 8 electrons.
Explanation:
This may not sound like a big difference at the atomic level, but it is responsible for all of the differences between Oxygen and Carbon.
Answer:
(a) 1.6 Ns
(b) 6.95ms
Explanation:
mass of ball, m = 0.5 kg
initial velocity, u = 0
force, F = 230 N
final speed, v = 3.2 m/s
(a) According to the formula of momentum
The change in momentum = m (v - u) = 0.5 (3.2 - 0) = 1.6 Ns
(b) According to the Newton's second law, the force acting on the ball is rate of change of momentum of ball. let the time is t.
Answer:
true
Explanation:
Because the more mass you have, the faster the speed and the greater its potential energy, which is a storage energy.
The yellow light indicates that you have to slow down and slowly come to a stop. You slow your car until light completely turns red, then you stop at red and wait for the light
Answer:
So an object with mass is attracted to another object with mass, and the gravitational force is directly proportional to the masses of the two objects, and inversely proportional to the <em>square</em> of the distance between the two objects.
If distance were to increase, than the gravitational force would decrease. If mass were to increase, so would the gravitational force.
Explanation:
