A motorist traveling with a constant 15m/s passes a school crossing conner where the speed limit is 10m/s, just as a motorist passes RTSA officer of a motor cycle stoped at a conner, start off in pursuit with constant acceleration of 3m/s^2. (a) how much time elapses before the officer catches up the motorist?
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v 154.9= 0.9 length length s little over 154.9cm

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.