tseyingwai09 tseyingwai09
  • 13-01-2023
  • Physics
contestada

A young boy of mass 45 kg is standing at rest on a stationary skateboard of mass 2.5 kg. He loses his balance and flies off the skateboard with a velocity of -2.8 m/s. What is the "recoil" velocity of the skateboard?

Respuesta :

Otras preguntas

Jon is standing on a bridge over a creek. He releases a stone 20 feet from the water. How long will it take the stone to hit the water?
which ordered pair is a solution of the system of equationsy=-3/5xx-3y=-42A.(70,-42)B.(-21,63/50)C.(5,3)D.(-15,9)
What Did Crusaders Wear
The initial population of a town is 3500 people and it grows with a doubling time of 10 years. What will the population be in 8 years?
why does Australia rely on floods to survive
how do you explain the midpoint of cd is e (-1,0). one endpoint is c(5,2). what are the coordinates of the other endpoint?
is .875 five eights of an inch
what is the measure of an exterior angle of a regular quadrilateral
was Old English analytic or synthetic.?
A square has a side of s . Another square is formed that has sides one-third the length of the original square . What is the perimeter of the new square