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A supertanker of mass 4.0 × 10^8 kg, cruising at an initial speed of 4.5 m s^(–1), takes one hour to come to rest. Assume the force slowing down the tanker is constant.

From newton's first law, an object remains in its inertial frame until a force acts upon it. This means that according to a stationary observer, the object will remain at rest or continue moving at the...

Answered by Jack C. • Physics tutor

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What is the main difference between old and new regionalism?

Scholars of regionalism tend to distinguish between 'old' and 'new' regionalism, referring to the two phases of this phenomenon. With the term 'old regionalism', we refer to the attempts at regionalisa...

Answered by Emma G. • Government and Politics tutor

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How does mitosis produce two genetically identical nuclei?

Mitosis is the process by which cells reproduce. It occurs during the M-phase of the cell cycle. At this point, each chromosome consists of two identical sister chromatids, which were formed by DNA replic...

Answered by Erin B. • Biology tutor

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