How long will it take a 50W heater to melt 2kg of ice at 0 decrees Celsius ?(Specific latent heat of fusion of ice is
335000 j/kg)

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?