Two forces of 5N and 12N act at right angles at the same point on an object. Find by scale drawing and calculation the resultant force which is equal in magnitude
and direction to the combined effect of the two forces​

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

answer: a. same unit

explanation:

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.

the doppler effect is used by weather forecasters to measure 

moving clouds