Answer:
The acceleration is 0.
Explanation:
The formula for acceleration is:
a = (v-u)/t
If v and u are equal, thus it would be 0 when subtracted, and anything divided by 0 is 0.
Answer:
L_max= 0
Explanation:
The formula for magnitude of maximum orbital angular momentum is given by
l= orbital quantum number
l= n-1
n= shell number or principal quantum number
for n=1 , l=0
therefore,
L_max= 0
Answer: d. all of the above
Explanation:
A wildfire can be either naturally occurring or induced by humans for their own benefit. Is likely to exert a negative impact on the wildlife. A fire is likely to spread quickly to the entire canopy cover of the forest trees. This will destroy the availability of food and other resources. Many birds and animals will loose their habitat or shelter. The destruction of the floral species will cause migration of the faunal species to other locations. Therefore, the biodiversity of the region will be lossed.
Explanation:
It is known that the relation between work and force is as follows.
w =
where, = angle between the applied force and direction of movement of the object which is zero in this case. As, cos (0) = 1.
Therefore, d =
(i) For w = 36 J, and F = 9 N then value of d will be as follows.
d =
=
= 4 m
(ii) For w = 36 J, and F = 12 N then value of d will be as follows.
d =
=
= 3 m
(iii) For w = 36 J, and F = 6 N then value of d will be as follows.
d =
=
= 6 m
(iv) For w = 36 J, and F = 18 N then value of d will be as follows.
d =
=
= 2 m
Answer:
- <u>Translated from Spanish language:</u>
"As part of a vertical shooting test a rock is thrown, with an ancient Roman catapult, vertically upwards with an initial speed of 100m / s."
Explanation:
- As, the motion can be termed as more of a projectile form, while the initial velocity of the projectile or the body in motion is about a 100m/ s. We can easily determine the final velocity, Vf of the body by the following equation given as follows.
- And, let say that the initial time taken is about 2 seconds.So, we can put the values of the gravity, along with the time,t in the following equation and get a valid result for all of this in a more proper way.
- Vy= V(x)- gt, ⇒ V(y)= 100- (9.8)×(2 seconds),
- V(y)= 80.4 m/sec. <u>"</u><u>Answer"</u>