In newton's law of universal gravitation what does G represent

What are three habits that you plan to change in your own life to ensure that you age healthier?

While on a bus a rider decides to get some exercise by jumping straight up. The bus speeds up to pass a car while the rider is in the air. Where wioo the rider land relative to her standing position?

What type of scientist thinking did Wegener employ to develop his theory?

A recent experiment reports that increased lighting during the winter months results in lower depression scores. for this study, what is the dependent variable?

A parallel-plate capacitor is formed from two 6.0-cm-diameter electrodes spaced 2.0 mm apart. The electric field strength inside the capacitor is 1.0*106 N/C1.0*106 N/C. What is the charge (in nC) on each electrode?

What are the requirements of a practical fuel

A woman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. The book has a mass of m = 1.7 kg and the coefficient of static friction between her hand and the book is μs = 0.52.

Tony has a mass of 50 kg, and his friend Sam has a mass of 45 kg. Assume that both friends push off on their rollerblades with the same force. Explain which boy will have greater acceleration.

Which part of your ear do sound waves enter through?

Why do scientist use different types of models to represent compounds