If the mass of a pendulum is increased (with other factors controller), would the period (time) decrease or stay the same?

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.