The variable represented by that symbol is: d. Net force.
Answer:
A. velocity has a direction .. .
with magnitude too but speed has only magnitude
The addition of antifreeze to
water in a car radiator causes the freezing point of the mixture to increase. The
answer is letter A. It protects the car radiator from freezing due to cold
temperatures. It is added below the freezing point of water to prevent it from
solidifying.
Answer: 4.7× 10-8 gigameter.
Exgiga meter. Hope this helps :)