Answer:
The angle is 
Explanation:
From the question we are told that
The length of the wire is 
The current is 
The magnetic field strength is 
The magnitude of the magnetic force is 
Generally the magnetic force exerted on the wire is mathematically represented as

Making
the subject
![\theta =sin^{-1} [ \frac{ F_b }{I * l * B } ]](https://tex.z-dn.net/?f=%5Ctheta%20%3Dsin%5E%7B-1%7D%20%5B%20%5Cfrac%7B%20F_b%20%7D%7BI%20%20%2A%20%20l%20%20%2A%20%20B%20%7D%20%5D)
substituting values
![\theta =sin^{-1} [ \frac{ 0.18 }{ 2.0 * 0.6 * 0.3 } ]](https://tex.z-dn.net/?f=%5Ctheta%20%3Dsin%5E%7B-1%7D%20%5B%20%5Cfrac%7B%200.18%20%7D%7B%202.0%20%20%20%2A%20%20%200.6%20%20%2A%20%20%200.3%20%7D%20%5D)

The Medulla is the part of our brain that helps regulate our involuntary life sustaining functions like breathing, swallowing, and controlling our heart rate!!
Answer:
a).
b).
rpm
c).v=0.5865 m/sec.
Explanation:
Given:


a).


The angular speed in radians per seconds is

b).

rpm
c)
Child's distance per revolution
(pi*2r) = 43.988 metres.
v=(43.988 x 0.0133333) = 0.5865 m/sec.
If the force is 3,000 N and the acceleration is 2 m/s/s. The mass of the car is 1,500 grams (or whatever unit of mass or weight is used in the answer- pounds, kilograms e.t.c.).
Answer:
7 meters per second or 7 m/s