Explain why the rock may topple to the righe 11. The figure shows a non-uniform log or mas 100ky balanced on a pivot
by a 2 kg mass placed as shown
2 mn
Pivot
Determine the distance of the centre of gravity of the log from the pivot​

An object's buoyant force and weight mean the same thing.a. trueb. false

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop

1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?