What force would cause a mass of 3KG to accelerate 2m/s2

If an object mechanical energy is equal to its potential energy how much Connecticut energy does the object have

Which of these best describes an electric circuit? a loop a line a network a switch

What would scorch marks on fabric near bullet wound indicate?

What is the rotational kinetic energy of the Earth about the Sun? Assume the earth is a uniform sphere, mass of the Earth is 5.97 x 10^24 kg, mass of the Sun is 2.99x10^30 kg, radius of the Earth is 6.37x10^3 km, radius of the Sun is 6.

Why is it that auroral displays above Colorado can be forecast several days in advance?

What atmospheric conditions can cause sound wave refractions similar to those observed in the ocean?

Naoki's bicycle has a mass of 11 kg. If Naoki sits on her bicycle and starts pedaling with a force of 110.5 N, causing an acceleration of 1.7 m/s2, what is Naoki's mass?

A beam of light is incident from air on the surface of a liquid. If the angle of incidence is 25.5° and the angle of refraction is 15.6°, find the critical angle for the liquid when surrounded by air.

In Endothermic chemical reaction, the energy lost from the surroundings must be what compared to the energy gained by the reaction?

What is the work function of aluminium metal in kj/mol if light with = 290 nm is necessary to eject electrons?