How fast must a 6 kg cat run to have kinetic energy of 150 j?

Em um recipiente foram colocados 800ml de álcool, cujo coeficiente de dilatação volumétrica é 1,8.10

If you want to lift a 5-kg box to a height of 2 meters, how much work must be done? O A. 2J O B. 50 J O C. 98 J O D. 100

Cati ani trebuie sa ai ca sa iei permisul?

Averaged over a year in the central United States, radiation from the Sun transfers about 200 W to each square meter of Earth's surface. If a house is 10 m long by 10 m wide, how much solar energy falls on the house each second.

An object has an x-momentum of 85 kilogrameters/second and a y-momentum of 9.8 kilogrameters/second. What is resultant momentum of the object? A B. C 15.5 kilo m eters/second 148 kilogrameters/second 12.97 kilogrameters/second D.

A certain wave motion has a frequency of 10 cycles / s and a wavelength of 3 m. so its propagation speed is

The planet earth orbits around the sun and also spins around its own axis. 33% part (a) calculate the angular momentum of the earth in its orbit around the sun in kg • m2/s

An electron experiences a magnetic force of magnitude 4.60 x 10^-15 N when moving at an angle of 60.0° with respect to a magnetic field of magnitude 3.50 x 10^-3 T. Find the speed of the electron.

If you jump vertically while inside a fast-moving train that is slowing down, you land: a. a bit behind your original position. b. at your original position. c. a bit ahead of your original position.

In the sky, you see a red star and a blue star. Which one is hotter? A. The red star B. They are probably the same temperature C. The blue star D. The answer will depend on how far away the stars are