Draw the vector c⃗ =a⃗ +2b⃗ .
draw the vector c⃗ =1.5a⃗ −3b⃗ .
draw the vector c⃗ =0.5a⃗ +2b⃗ .

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

Water flows through a garden hose which is attached to a nozzle. the water flows through hose with a speed of 2.19 m/s and through the nozzle with a speed of 19.8 m/s. calculate the maximum height (in m) to which water could be squirted if it emerges from the nozzle and emerges with the nozzle removed.