Answer:
No
Explanation:
because there is no pressure
Answer:
Explanation:
As we know that the tension in two strings are
now we have
so we can say
also we have
now divide two equations
Answer:
W = 12 kJ
Explanation:
We have,
Voltage of a battery is 12 V
Charge supplied by the battery is 1000 C
It is assumed to find the work is done by the battery in moving the charge. The work done is given in terms of voltage as :
or
W = 12 kJ
So, the work of 12 kJ is done by battery in moving charges.
Answer:
speed =distance/time taken
5 m/s