A) The vertical component of velocity v is taking the rock to a height
Vertical component =
The time taken to reach maximum height =
So total time of rocks flight =
Range of rock is due to the horizontal component of velocity =
Range =
=
Maximum height =
=
Since range = maximum height
We have
So when angle of projection is
range is equal to maximum height reached.
b) We have range =
=
Maximum of range is reached when
Maximum range =
c) For range to be equal to maximum height only condition is
, it does not depend upon acceleration due to gravity and velocity. That angle is a constant.
Answer:
Explanation:
Given
Electric Field
velocity
mass of electron
Force on a charge Particle moving in Magnetic Field
If the ration supplementary angle is 11:7,find the measure of the larger angle larger angle?
Answer:
D
Explanation:
the man is pull the box that is the force and the box rubbing against the ground causes friction
The direction the telescope may be heading ummm honestly I don’t know the answer to that