Two masses are attracted by a gravitational force of 400 N. What will the force of attraction be if each of these two masses is halved?

The device is a burner from an electric stove. It is used to transfer heat to a pot by A. Conduction B. Convection C. Radiation D. Friction

Which expression can be used to calculate centripetal acceleration?

In the air, it had an average speed of 161616 / text{m/s}m/sstart text, m, slash, s, end text. In the water, it had an average speed of 333 / text{m/s}m/sstart text, m, slash, s, end text before hitting the seabed.

Energy from various sources is considered to have been derived from sun. Do you agree? Do justify.

As an astronaut travels towards Earth, her weight

Waves diffract the most when their wavelength is

A light plane is headed due south with a speed of 200 km/h relative to still air. After 1.00 hour, the pilot notices that they have covered only 129 km and their direction is not south but 15.0∘ east of south.

How much work is done if a box weighing 28 newtons is carrird up a ladder for a distance of 2m

What are two ways that some solutes form ions in solution?

How far will Otilio travel in 6 sec if his speed is 2 m/sec?