WE are given
I2 = 50 A
The formula for the net force is
F = I2 L B
where I2 is the current
L is the length
and
B is the magnetic field
If we know L and B, we can substitute the values into the formula and solve fore the force

5 0

4 years ago

Elizabeth makes her exercises a little harder each time she does them. Which principle of fitness is she following?

anygoal [31]

Answer:

overload

Explanation:

well she does to much to make it hard for herself so it would be overload

sorry if i'm wrong

4 0

3 years ago

Read 2 more answers

To help a child who's unhappy because she wants a toy, you can make all of these statements, except.

Nataly [62]

A would be the best answer to this question

8 0

4 years ago

Read 2 more answers

A car accelerates from 14 m/s to 21m/s in 6.0 s. What was its acceleration? How far did it travel in this time? Assume constant

MrMuchimi

Explanation:

It is given that,

Initial velocity of the car, u = 14 m/s

Final velocity of the car, v = 21 m/s

Time taken, t = 6 s

Acceleration of the car is equal to the change in speed divided by time i.e. it can be written as :

$a=\dfrac{v-u}{t}$

$a=\dfrac{21\ m/s-14\ m/s}{6\ s}$

a = 1.166 m/s²

a = 1.17 m/s²

For finding how fat it travel in this time is calculated using third equation of motion :

$v^2-u^2=2as$

s = distance

$s=\dfrac{v^2-u^2}{2a}$

$s=\dfrac{21^2-14^2}{2\times 1.17}$

s = 104.7 m

Hence, the acceleration of the car is 1.166 m/s² and distance covered by it is 104.7 m

7 0

4 years ago

Read 2 more answers