Answer:
e). 
Explanation:
As we know that wheel is turned by 90 degree angle
so the angular speed of the wheel is given as

now we have


now the centripetal acceleration of the point P is given as



tangential acceleration is given as



now net acceleration is given as



Voltage = current * resistance
Voltage = 12 * 4
Voltage = 48V
Answer:
You bite it then you chew the piece you bit off. :)
Explanation:
Answer:

Explanation:
First of all, let's convert from nanometres to metres, keeping in mind that

So we have:

Now we can convert from metres to centimetres, keeping in mind that

So, we find:
