What animal is cute but very deadly!?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain