Physics Homework Aid

Physics holds significant importance among the natural sciences, elucidating life's wonders and ranking among the most challenging subjects to master.

QuestionAI is a rich and user-friendly physics problem solver for novice physicists, enabling exploration of atomic properties and interactions, alongside molecular trajectories under various forces. Furthermore, you can delve into the mysteries concealed amidst galaxies with fellow physics enthusiasts. Boldly pose your conjectures and queries to the AI, and authoritative answers will readily emerge.

Emmanuel runs around the inner edge of this running track at a constant speed of 4m/s The track is made from two straight sections and two semicircular sections. Work out how many seconds it takes Emmanuel to run exactly once around the track. If your answer is a decimal, give it to 1 d.p. Not drawn accurately

So the number of wavelengths between X and Y is 1(1)/(2) (or 1.5 as a decimal), and we know the distance between X and Y is 2.1 We can now use an equation to calculate the wavelength. wavelength=(distance)/(number of waves) Substitute the values into the equation. wavelength=

The image of the prepared slide in Figure 2 is viewed with the times 10 objective lens. The total magnification is times 50 What was the power of the eyepiece lens used? __ Power of eyepiece lens = x __

A bowl containing some fruit has a total mass of 1650 g. If the apple on the scales below is added to the bowl what will the new total mass be? Give your answer in grams.

Three 1.5V cells are connected in series in a circuit. What will happen to the current flowing through this circuit if one of the cells is removed? Increas decre ase stay the sam e