6 points
A van traveling with constant velocity of 15 m-s1 passes a pedestrian crossing zone, where the speed limit is 10. m-5-1. Just as the van passes, a JMPD police
officer on a motorcycle stopped at the crossing starts off in pursuit with constant acceleration of 3.0 m.5-2
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(a) How much time elapses before the officer catches up with the van? (2 marks)
(b) What is the officer's speed at that point? (2 marks)
(c) What is the total distance each vehicle has traveled at that point? (2 marks)
Answers: 2
Physics, 21.06.2019 15:30
Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.
Answers: 1
Physics, 21.06.2019 21:30
How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?
Answers: 1
Physics, 22.06.2019 00:30
Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate
Answers: 1
6 points
A van traveling with constant velocity of 15 m-s1 passes a pedestrian crossing zone, where...
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