Explanation:
angular velocity is given by


w = 0.626
now tangential velocity is
V = rw
= 25 x 0.626
= 15.65 m/s
neutral objects is correct
Answer:The gravitational field on Saturn can be calculated by the following formula;
Explanation:
Answer:
Electric field, 
Explanation:
It is given that, a proton in a particular electric field experiences an electric force whose magnitude is equal to the weight of the proton such that,




or

So, the magnitude of electric field at the location of the proton is
. Hence, this is the required solution.
The sound wave is 1.0 meters