Answer:
actually I was just wondering what you are thinking
Your answer would be B, Reflected light! hope this helps
Answer:
The speed of the car B after the collision is same as the speed of the car A before collision.
Explanation:
lets take the mass of the car A = m kg
Initial speed of the car A = u m/s
The mass of the car B = m kg
Initial speed of the car A = 0 m/s
The final speed of the car A = 0 m/s
The final speed of the car B = v
There is no any external force on the masses that is why the linear momentum will be conserve.
Initial linear momentum = Final linear momentum
P = mass x velocity
m u + m x 0 = m x 0 + m v
m u + 0 = 0 + m v
m u = m v
v= u
Therefore we can say that ,the speed of the car B after the collision is same as the speed of the car A before collision.
Answer:
Self-confidence
Explanation:
Boost your own self-confidence by living your life, not watching others live their fake ones!
The other choices do not fit as well as self-confidence does, but it's also a common phrase to say "boost your own self-confidence."
Total distance traveled = 1,223 miles
For a speed of 460 mph and for 75 minutes, distance traveled = 460*75/60 = 575 miles
Distance remaining = 1223-575 = 648 miles
Time taken at 439 mph to cover this distance = 648/439 = 1.476 hours ≈ 88.56 minutes
