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Enoch
Questions (4)
A car moves with a velocity of 72kmhr-1 it is brought to rest in 10s. Find the velocity in ms-1
1 answer
26 views
How much longer would you take to travel a distance of 600km at a speed of 50kmhr-1 than it would at a speed of 60kmhr-1
1 answer
19 views
Given that A={1,2,3,4,5} list the elements of the following sets.
1.{x2:x€A} 2.{ :x€A} 3.{2x:x€A} 4.{4x+1:x€A}
1 answer
128 views
Given that A={1,2,3,4,5} list the elements of the following sets.
1. {x2:x€A} 2. { :x€A} 3. {2x:x€A} 4. {4x+1:x€A}
1 answer
126 views
Answers (4)
5.6
If the mine winch drum diameter is 6m, calculate how far the cage will drop for each single rotation of the drum, use the formula C=2TTR
4/4
using this formula C1×V1=C2×V2 Answer is 22.5g/ml
