Vector A with arrow has a magnitude of 30 units and points in the positive y direction. When vector B with arrow is added to A with arrow, the resultant vector A with arrow B with arrow points in the negative y direction with a magnitude of 22 units. Find the magnitude and direction of B with arrow.

Explanation:

vector A = 30 units along + Y axis

Sum of vector A and B = 22 units along - Y axis

Thus, the vector B is of 52 units along - Y axis.

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !