If the impluse of force on a body in 5s is 5N. s then the change in momentum of the body is ? A.1 kg. m/s
B.10 kg. m/s
C.5 kg. m/s
D.25 kg. m/s

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.