70 test one 2018 TEST- PROJECTILE MOTION PART
PRE
PH 110 test one 2018 TIX
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(b)
file:///C:/Users/HP/Documents/MUB ITAH/PHY%20DATA/cbu%20past%20paper5 %20and%20tutorials. POWER/Golden9620=tutorial/PH%20110% 20test%20on%2☆ =
A marble rolls horizontally off a table with a speed of 3.7 m/s. A second marble
dropped vertically from the table at the same instant. If the table is 1.20 m high,
(i) how far apart do the marbles land?
[3 mark
(ii) what difference is there in the times of impact of the two marbles?
[3 marks​