<u>We are given:</u>
constant speed of the car (u) = 36.12 m/s
time in question (t) = 12 seconds
<u>Solving for the Distance and Displacement:</u>
from the second equation of motion:
s = ut + 1/2 at^2
since we have 0 acceleration:
s = ut
<em>replacing the variables</em>
s = 36.12 * 12
s = 433.44 m
Since the car is travelling in a straight line towards the same direction, it's Distance will be equal to its Displacement
Hence, both the Displacement and <u>Distance covered by the car is </u>
<u>433.44 m</u>
but since Displacement also has a direction vector along with it,
the <u>Displacement will be 433.44 m due west</u>
Answer:b-right
Explanation:
Given
current is flowing into the screen i.e. direction
length of wire is also in direction
Force experienced is in negative y direction i.e.
Force experienced by a current carrying wire in a magnetic field experience a force is given by
where I=current
L=length of element
B=magnetic field
Direction of magnetic field must be in
as
<span>V = nRT/P from the ideal gas law. n = .65, r = .082, T = 283K, and P = 1.26. Plugging those values in gives us a volume of 11.97 L. To find out how many bottles we need, we can do 11.97L/.75L to give us about 15.96 bottles of wine.</span>
Answer:
<h2>
The potential difference increases </h2>
Explanation:
from the relation
where E= electric field (force per coulomb)
V= voltage
d= distance
Hence the voltage is going to be V= E×d.
Therefore this means that increasing the distance increases the voltage.
Answer:
The value is
Explanation:
From the question we are told that
The weight of the block is
The dimension of the block is
Generally two atmosphere is equivalent to
Generally 1 atm =
The area of the block would be evaluated using width and height because we need for the smaller surface to be in contact with the ground in order to maximize the pressure and minimize number of blocks
So
=>
Generally the force due to this blocks is mathematically represented as
Here N is the number of blocks
So
=>