annaebrown8782 annaebrown8782
  • 12-01-2018
  • Physics
contestada

A 15 n force directed to the west acts on an object for 3.0 seconds, what is the change in momentum of the object?

Respuesta :

carlosego
carlosego carlosego
  • 21-01-2018
By definition we have that
 force=dP/dt,
 where
 p is momentum
 so
 momentum is force*time
 p= 15*3 = 45 Ns , west.
 the change in momentum of the object is 45 N.s
Answer Link

Otras preguntas

two methods of active transport
what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
two methods of active transport
36 is _______% less than 60?
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
What's breed of given cat???Check attachment
how have computers changed mapmaking in recent years
how have computers changed mapmaking in recent years
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi