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Question 37

A student dropped an object from a building 100m high. If the height of the object above the ground after t seconds is 100 + 4.9t2m, how fast is it falling 3 seconds after it is dropped?

  • A.14.7m/sec
  • B.85m/sec
  • C.29.4m/sec
  • D.70.6m/sec
Objective

Question details

Exam body
FUNAAB
Subject
Mathematics
Year
2020/2021
Question no.
#37
Type
Objective
Previous · Q36Find the coordinates of the turning points of the curve, y = 27x 3 - 27x 2 + 4 Next · Q38 If x - 2 is a factor px 3 + 2x 2 - 2p + 12, find the value of p

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