Explanation:
We have,
A projectile is launched at an angle 60° to the horizontal with some initial speed 45 m/s.
The cliff is 265 m high.
(A) The final velocity of the projectile is given by :
(B) The maximum height of the projectile is given by :
(C) The horizontal range of the motion is given by :
Fusion is the act of putting together ( fusing ) two items so that they become one. Fission is the act of dividing or splitting an item.
<span>Electromagnetic
radiation are represented in waves. Each type of wave has a certain shape and
length. The distance between two peaks in a wave is called the wavelength. It
is indirectly related to the frequency which is the number of wave that pass
per unit of time. Wavelength is equal to the speed of light divided by the
frequency. We calculate as follows:
Wavelength = </span>300,000,000 m/sec / <span>650,000,000,000,000 per second
Wavelength = 4.62x10^-4 m</span>
Answer:
net force is pushing downwards with gravity. this is only if nothing else is acting on the bowl and pushing it
Answer:
The taken is
Explanation:
Frm the question we are told that
The speed of car A is
The speed of car B is
The distance of car B from A is
The acceleration of car A is
For A to overtake B
The distance traveled by car B = The distance traveled by car A - 300m
Now the this distance traveled by car B before it is overtaken by A is
Where is the time taken by car B
Now this can also be represented as using equation of motion as
Now substituting values
Equating the both d
substituting values
Solving this using quadratic formula we have that