Ahmed saw all of these things as he walked to school this morning. Which one is an example of a force pushing downward toward the ground?

A. A bird sat on a telephone wire.

B. A woman moved her child from one place to another in a wagon.

C. A man pulled weeds in his garden

D. A dog tugged on a rope a child held

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

no sign of dia of fuel cell

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west