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A car is moving with a velocity of 50 km/hr, is brought to res tin 45 secs. Find out the retardation:

A3 m/sec²

B0.3 m/sec²

C1.1 m/sec²

D3.5 m/sec²

Answer:

B. 0.3 m/sec²


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A statement is given followed by two assumptions numbered I and II. You have to assume everything in the statement to be true and decide which of the given assumptions is/are implicit in the statement.

Statement:

The demand for smartphones and laptops has increased substantially since the introduction of online classes in schools.

Assumptions:

I. People are buying smartphones and laptops to enable their children to attend online classes

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