Question

A car of mass 1,000 kg moving with a velocity of 36 km /hr heats a wall and comes to rest in 5s . find the force exerted by the car on the wall.
$v = u + at$
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Answer 1

Answer:

Intensive subsistence farming

Intensive subsistence farmingIn intensive subsistence agriculture, the farmer cultivates a small plot of land using simple tools and more labour. Climate with large number of days with sunshine and fertile soils, permits growing of more than one crop annually on the same plot.Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Scientific methodology includes the following: Objective observation: Measurement and data (possibly although not necessarily using mathematics as a tool)