CAT (Certified Accounting Technician) Question: Download CAT (Certified Accounting Technician) PDF

When an object is dropped, the number of feet N that it falls is given by the formula N = ½gt2 where t is the time in seconds from the time it was dropped and g is 32.2. If it takes 5 seconds for the object to reach the ground, how many feet does it fall during the last 2 seconds?

1. 64.4
2. 96.6
3. 161.0
4. 257.6

Ans : D

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A man driving his bike at 24 kmph reaches his office 5 minutes late. Had he driven 25% faster on an average he would have reached 4 minutes earlier than the scheduled time. How far is his office?	If the wheel of a bicycle makes 560 revolutions in traveling 1.1 km, what is its radius?