Answer:very hot
Explanation:
trust me have faith in god
the transverse Wave which is Answer:2
Since the paper is wadded up tight, and if there's any
air resistance left we assume there isn't any, it might
just as well be a stone that's tossed. This is just a
stripped down projectile situation.
You said "an angle of 36 degrees", but you didn't say relative
to what. I'll assume that it's 36 degrees above horizontal, and
now I'll proceed to answer the question with the information that
I just gave myself.
<em> </em>
-- The vertical component of the velocity is 1.4 sin(36)
= 0.823 m/s up.
-- The projectile rises for (0.823/9.8) second, runs out of gas,
and then falls for another (0.823/9.8) second to its original height.
So it's in the air for
2 (0.823/9.8) = 0.168 second
(not very long at all)
-- The horizontal component of the velocity is 1.4 cos(36)
= 1.133 m/s
and it doesn't change.
-- During the 0.168 second that it's in the air,
the wad travels horizontally
(0.168 s) x (1.133 m/s)
= 0.19 meter
(19 cm, ~ 7.5 inches)
I don't know what it is . . . yesterday and today, I keep getting these
absurd answers to Brainly math questions. I pulled a real doozy
last night, but an alert reader found my mistake and straightened
me out.
If you find my mistake on this one, please please tell me.
As of now, it looks like with that velocity at that angle, your
paper wad only makes it 7.5 inches from your hand into the can.
Answer:
A - elastic since many other fast food items could be considered close substitutes.
Explanation:
The price elasticity of demand is how much the demand of the Big Macs will change due to a 1% change in price. Should the elasticity be greater than 1, the Big Macs will be elastic. Should it be less than 1, the Big Macs are inelastic.
Demand elasticity is calculated as the percentage change in quantity demanded divided by a percentage change in price.
Since Big Macs are (i) a luxury good, and (ii) have close substitutes (other burgers available at McDonalds and other fast food stores), we will say their elasticity is greater than 1.
This means that the demand of Big Macs will change due to a 1% increase in price due to the presence of close substitutes.