It is D because our eye lenses reflect the white light we see and it also reflects the light to a point to where we can see colors and objects clearly... Hope this helps out ^-^''
Answer:
ρ = M / V = 2 g / .5 cm^3 = 4 g/cm^3
Answer:
Maximum height reached by the rocket, h = 202.62 meters
Explanation:
It is given that,
Initial speed of the model rocket, u = 56.5 m/s
Constant upward acceleration, 
Distance traveled by the engine until it stops, d = 198.8 m
Let v is the speed of the rocket when the engine stops. It can be calculated using the third equation of motion as :

v = 63.02 m/s
At the maximum height, v = 0 and the engine now decelerate under the action of gravity, a = -g. Let h is the maximum height reached by the rocket.
Again using third equation of motion as :




h = 202.62 meters
So, the maximum height reached by the rocket is 202.62 meters. Hence, this is the required solution.
The basic unit of volume is the liter although the cubic centimeter and milliliter are also widely used as units for measuring volume.
Brainlest answer is always appreciated ( ͡ ͜ʖ ͡ )
Answer:
<h3>The answer is 10 m/s</h3>
Explanation:
The velocity of the object can be found by using the formula

p is the momentum
m is the mass
From the question we have

We have the final answer as
<h3>10 m/s</h3>
Hope this helps you