Answer:
57.5022228905 s
Explanation:
= Initial voltage
= Final voltage = 0.401 V
= Initial time = 8.36 s
= Final time
K = Kinetic Energy = 
C = Charge = 
Voltage is given by

We have the relation

The time taken is 57.5022228905 s
Player 1 because they are the heaviest and therefore have more weight they have to stop from moving.
Lets do the sum of the forces about the elbow joint.
Fm = Force of Muscle; Fe = Force Elbow; Fb = Force Ball
Sum Force about Joint = (-2.5)Fm + 12.5Fe + 30Fb = 0
(-2.5)Fm + 12.5(2.8) + 30(6.9) = 0
Fm = 96.8kg
Fm = 96.8 * 9.8 = 948.6N
Do you understand why the -2.5 is negative?
<span>
Because I put the origin at the joint. So when you go left it is negative and when you go right it is positive. </span>
<span>Submarines are equipped with water tanks called ballast tanks that fill up to submerge the vessel. Emptying the tanks and filling them with air causes the submarine to surface.</span>
An imbalance of electrons causes an object to be charged. A charged substance is one that has a net charge that is not zero. If the number of protons and that of electrons is equal in an object, the object is not neutral, but it has zero charge. Loss or gain of electrons determine the charge of an object, when an object loses electrons it becomes positively charged, but when it gains electrons it becomes negatively charged.