Answer:
a. Bradon was flying at the speed rate of 350 miles/hour.
b. His velocity is 350 miles/hour due west.
Explanation:
The speed of an object is the ratio of distance moved to the time taken, while velocity is the ratio of displacement to time taken. The major difference between speed and velocity is that speed is a scalar quantity, while velocity is a vector quantity.
Vector quantities are described by both magnitude and direction, while scalar have only magnitude.
From the question,
distance = 700 miles and time taken = 2 hours
a. speed = 
= 
= 350 miles/hour
∴ Bradon was flying at the speed rate of 350 miles/hour.
b. velocity = 
displacement = 700 miles of west, time taken = 2 hours
velocity =
= 350 miles/hour due west
His velocity is 350 miles/hour due west.
The reaction between NaOH and H2SO4 is a reaction between an acid and a base which means the reaction is a neutralization that produces products of salt and water. The salt is Na2SO4.
spectator ions are ions that are found at the both sides of the equation when the aqueous components are in their ionic forms. In this case, when breaking down of components is applied, the spectator ions are Na + and SO4 2- .
4Fe + 3O2 → 2Fe2O3
i believe this is the answer
Explanation:
It's possible that before the Big Bang, the universe was an infinite stretch of an ultrahot, dense material, persisting in a steady state until, for some reason, the Big Bang occured. This extra-dense universe may have been governed by quantum mechanics, the physics of the extremely small scale, Carroll said.
Answer:
electricity
Explanation:
i took the test and got the answer right.
