Answer:
Explanation:
1. when both sides of the reactants and the products are equal
like h+oh ⇒ h20
hydrogen has 2 atoms on both sides and oxygen has one on both sides
2. no they are put to balance the equation
3. nope they are treated equally as all the other states
4. no if u are talking about a formula unit like NaCl for example it is aqueous not each element taken on its own if u are talking about just elements then i said before all states are treated equally
5. yup
Answer:
![\boxed{\sf Time \ taken \ (t) = 8.8 \ s}](https://tex.z-dn.net/?f=%20%5Cboxed%7B%5Csf%20Time%20%5C%20taken%20%5C%20%28t%29%20%3D%208.8%20%5C%20s%7D%20)
Given:
Initial velocity (u) = 0 m/s
Final velocity (v) = 44 m/s
Acceleration (a) = 5 m/s²
To Find:
Time taken (t)
Explanation:
From equation of motion we have:
![\boxed{ \bold{v = u + at}}](https://tex.z-dn.net/?f=%20%5Cboxed%7B%20%5Cbold%7Bv%20%3D%20u%20%2B%20at%7D%7D)
By substituting value of u, v & a in the equation we get:
![\sf \implies 44 = 0 + 5t \\ \\ \sf \implies 44 = 5t \\ \\ \sf \implies 5t = 44 \\ \\ \sf \implies t = \frac{44}{5} \\ \\ \sf \implies t = 8.8 \: s](https://tex.z-dn.net/?f=%20%5Csf%20%5Cimplies%2044%20%3D%200%20%2B%205t%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cimplies%2044%20%3D%205t%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cimplies%205t%20%3D%2044%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cimplies%20t%20%3D%20%20%5Cfrac%7B44%7D%7B5%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Csf%20%5Cimplies%20t%20%3D%208.8%20%5C%3A%20s)