A man of mass 80kg stands next to a stationary ball of mass 4kg on a frictionless surface. He kicks the ball forward along the surface with a speed 15m/s. Calculate the man's recoil speed

What type of wave transfer sound

What energy is being transformed an electric blanket warms a bed on a chilly night

A star that appears to pulsate is called a

A titanium bicycle frame displaces 0.314 l of water and has a mass of 1.41 kg. part what is the density of the titanium in g/cm3

Is it normal your best friend drinking your water (from same bottle)

An object is placed in a fluid and then released. Assume that the object either floats to the surface (settling so that the object is partly above and partly below the fluid surface) or sinks to the bottom.

Explain why it is important to have strong core muscles?

Potential energy is the energy an object has because of its A. density. B. size. C. location. D. speed. E. temperature.

How is this career a good fit for you or an individual who would work in this field

The Architecture and Construction career cluster is a group of careers focused on designing, constructing, and maintaining buildings and other structures. assembly of buildings and structures. designing and planning buildings.