A body thrown vertically upwards reaches a maximum height ‘h’. It then returns to ground. Calculate the distance travelled and the displacement.

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?

Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?