here two forces are acting at different angles and we need to find its resultant
forces are given as
@125 degree
@200 degree
now in order to find its resultant we will find its components
here it is given as
Now net force in x and y direction is given as
so net force is given as
now the magnitude is given as
angle of the force is given as
so net resultant force is 917.13 N at 163.4 degree
If your choices are the following:
<span>
A faultblock mountain
A folded mountain
A hotspot volcano
A volcanic arc
</span>
Then the answer is A folded mountain. It is formed when an earthquake happened and this was the result of the movement of the plates.
Answer:
Explanation:
In the first case, the mass is at equilibrium. Therefore, the net force on the mass is equal to zero.
In the second case, the spring is compressed by an amount of D, which is equal to an elastic potential energy of
At this height, the gravitational potential energy of the mass is equal to
Then, the total potential energy at height D is
Answer:
Explanation:
= Velocity at initial point = 0
= Pressure in tank = 120 kPa
= Pressure at outlet = 101 kPa
= Density of kerosene =
= Tank height = 15 cm
= Height of pipe exit = 0
= Acceleration due to gravity =
From Bernoulli's equation we have
The exit velocity from the tube is .