You are out running and the first mile takes you 10 minutes. The second mile takes you 20 minutes. This is an example of

Density of gold in SI unit

The reason a person finds it easier to float in salt water compared with fresh water is that in salt water ...

The resistance R of a piece of wire has thermometric properties which can be described as a linear function of temperature (T), see below: Where a and b are constants. The resistance of the wire is found to be 3.

How do i find the change in velocity

A film is coated on the surface of a lens to maximize transmission at λ = 660 nm. If the index of refraction of the film is 1.

To stretch a certain nonlinear spring by an amount x requires a force F given by F = 40 x - 6 x 2, where F is in Newtons and x is in meters.

A wave passes through an opening in a barrier. The amount of diffraction experienced by the wave depends on the size of the opening and the wave's (1) amplitude (3) velocity (2) wavelength (4) phase

Balanced - Forces acting on an object are balanced if the ... If forced on an object are balanced then the object cannot be ...

How are magnetic stripes near mid-ocean ridges evidence for sea-floor spreading?

If a truck has a mass of 2 x 106 grams and a velocity of 35m/s, what is its momentum? kgm/s a. 2 million b. 70 c. 57.14 d. 70,000 e. 57,100