jacktaylor
Newbie

Hello all,
I have my RT coming up in a couple of weeks and have been trying to revise for the MC part of the test. I have revised levers, pulleys, gears, and electrical circuits. When I completed the practice booklet I struggled with the two questions PQ4 and PQ6. PQ4 illustrated 3 identical rockets at different angles and asked which of the three would travel furthest horizontally from its launching point. PQ6 was illustrated with a ship firing three projectiles horizontally; the only difference being the amount of charged used, it asked which takes the longest time from leaving the gun barrel to hitting the sea? I got both of these wrong, and really want to revise this topic as much as possible. Please could anyone offer any advice on where I could revise these principles. I have tried google to no avail.
Also could I please ask if there is anything else I should brush up on for this part of the test?
Thanks all,
I have my RT coming up in a couple of weeks and have been trying to revise for the MC part of the test. I have revised levers, pulleys, gears, and electrical circuits. When I completed the practice booklet I struggled with the two questions PQ4 and PQ6. PQ4 illustrated 3 identical rockets at different angles and asked which of the three would travel furthest horizontally from its launching point. PQ6 was illustrated with a ship firing three projectiles horizontally; the only difference being the amount of charged used, it asked which takes the longest time from leaving the gun barrel to hitting the sea? I got both of these wrong, and really want to revise this topic as much as possible. Please could anyone offer any advice on where I could revise these principles. I have tried google to no avail.
Also could I please ask if there is anything else I should brush up on for this part of the test?
Thanks all,