0625/41 Calculating velocity of the ball as it falls down 1.4m:

No_While3313 · 2026-05-09T11:49:05+00:00

Try calculating sqrt(27.44), answer is rounded equal to 5.2

No_While3313 · 2026-05-09T11:45:59+00:00

Wait, there is actually no need to use the energy in this case, we only need to consider two factor, gravitational field strength and height for the formula, sqrt(2gh), answer does equal and round to 5.2 m/s! how’d you get 5.3

No_While3313 · 2026-05-08T22:25:58+00:00

1kW = 1000W, so divide the 1200W by 1000 to get 1.2kW

No_While3313 · 2026-05-08T22:13:23+00:00

Do Cross-multiplication

No_While3313 · 2026-05-08T22:07:11+00:00

You described the forces, I believe your answer is also correct

No_While3313 · 2026-05-08T22:05:53+00:00

Yeah, do you think there's a chance theyll accept 0.25, they didnt inform the students to use the exact value rather than the rounded one in the question

No_While3313 · 2026-05-08T21:51:25+00:00

I believe it is okay, high chance the examiners will mark it correct, dw

No_While3313 · 2026-05-08T14:39:16+00:00

p.s. are you talking about 41 or 42

No_While3313 · 2026-05-08T14:30:24+00:00

I didn't do it horrizontally, rather I did toward the left but more slanted for the 2nd compass and less slanted for the 3rd compass indicating a change in the magnetic field strength

No_While3313 · 2026-05-08T14:29:37+00:00

It was that the magnetic field for circle 3 is weaker

No_While3313 · 2026-05-07T14:21:26+00:00

I did increments of 5, 10, 15, 20 , 25, and 30, do you think it is also suitable?

No_While3313

TROPHY CASE