Answer:
Your body just being crushed from the side. With a side-impact we see much more severe injuries to the thorax and upper-body; you get a lot more rib fractures; a lot more damage to the lungs and internal organs because of the side-impact.
Explanation:
.
Answer: energy transfer. or, kinetic energy.
Explanation:
when something collides with another, it transfers kinetic energy to the other it collided with, making it move.
Answer:
F₁ = 4 F₀
Explanation:
The force applied on the string by the ball attached to it, while in circular motion will be equal to the centripetal force. Therefore, at time t₀, the force on ball F₀ is given as:
F₀ = mv₀²/r --------------- equation (1)
where,
F₀ = Force on string at t₀
m = mass of ball
v₀ = speed of ball at t₀
r = radius of circular path
Now, at time t₁:
v₁ = 2v₀
F₁ = mv₁²/r
F₁ = m(2v₀)²/r
F₁ = 4 mv₀²/r
using equation (1):
<u>F₁ = 4 F₀</u>
Answer:
The value is 
Explanation:
From the question we are told that
The dielectric constant is k = 1.5
The area of each plate is 
The distance between the plates is 
The charge on the capacitor is 
Generally the electric field in a vacuum is mathematically represented as
Generally 
is the voltage of the capacitor which is mathematically represented as
Here 
is the capacitance of the capacitor in a vacuum which is mathematically represented as
Here 
is a constant with value 
=> 
=> 
So
So
=> 
The electric field when the dielectric slab is inserted is mathematically represented as
=> 
=> 
Generally the electric field between the plates is mathematically evaluated as
=> 
=> 
Generally the potential difference between the plates is
=>
