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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
13 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
9 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
124 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
119 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
