Isotopes of the same element always have the same
2 answers:
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Answer:
(A) 0.3488 rad/sec
(B) 124.246 m
Explanation:
We have given car completes one revolution in 18 sec'
So time period T= 18 sec
Tangential speed v = 43.4 m/sec
(A) Angular velocity is given by
(B) Tangential velocity is given v = 43.4 m /sec
We know that
Answer:
F = 3.15 N
Explanation:
Given electric charge, q = 6.3 μC
The magnitude of electric field,
We need to find the electric force on the charge due to the electric field. The electric force is given by :
F = qE
Putting all the values,
So, the required force on the charge is 3.15 N.