Acceleration of the car is given by
Mass is given as m = 2580 kg
Now force is given by
Now if air bags are open and the time is increased to t = 1 minute.
acceleration is given by
Now force is given by
So the force is reduced when air bags are opened.
A is an example of E=MC^2
∠BAC= 180-110 (angles on a straight line=180)
∠BAC=70
Triangle ABC is isoceles
∠ABC=∠ACB
Sum of angles in a triangle = 180
180-70=110
110/2=55
x=55
∠BCA= 55 (bottom angles are equal)
180-55=125
y=125
A eclipse starts when one object in space is blocking an observer. Most commonly known as the moon blocking the sun. For us having a visual on eclipses we normally have two eclipses. We have the solar eclipse and the lunar eclipse. These are both very important on the timing and the cycles of the moon. A solar eclipse happens when the moon moves in front of the sun. This will cause a shadow to fall on only a few certain places on earth. Then a lunar eclipse is when the Sun, moon, and earth are perfectly aligned. With the earth being the middle the Sun casts its rays and causes a huge shadow on the moon.
Hope this helped!
Explanation:
As w = 2000π
2πf= 2000π
f= 1000Hz
speed = wavelength × f= w/k
wavelength = 2000π/ (0.5× 1000)
= 4π
or
12.57