The answer would be (A) Protons
It is strong enough to penetrate through flesh but not bone so we can see if there are fractures or breaks in our skeleton
The term used to describe the quantity of matter that a body possesses is mass.
Force = mass*acceleration so
3.6*2.5 =9 Newtons
Answer:
350Joules
Explanation:
According to law of Conservation of energy, the amount of energy at the used up at the start is equal to that at the end.
The initial energy used up is gravitational potential energy
Final energy at the lowest point is kinetic energy.
If the energy is conserved then it means energy is not used up during the process hence;
Initial Potential energy = Final kinetic energy
If the gravitational potential energy is 350Joules then her final kinetic energy at the lowest point will also be 350Joules
