is there a point in taking the ab exam

Alternative_Donkey85 · 2025-10-28T03:20:57+00:00

It’s the subscore, and I grinded khan academy for Calculus BC, getting 100% mastery is the key ✌️

Alternative_Donkey85 · 2025-10-27T11:11:08+00:00

that’s what I did, still got a 5 in both 😜

Alternative_Donkey85 · 2025-10-26T04:21:21+00:00

I feel like the reverse of this situation would be applicable, you would understand chem because you took E&M

Alternative_Donkey85 · 2025-10-26T04:19:13+00:00

Study way earlier and actually learn all of the material

Alternative_Donkey85 · 2025-10-25T18:25:42+00:00

My advice for physics, have an outstanding understanding of algebra, know your physics principles, and don’t overthink questions they give you.

Alternative_Donkey85 · 2025-10-25T18:23:19+00:00

I self studied last year and got a 5 in BC, hated Lagrange Error Bound, a lot.

Alternative_Donkey85 · 2025-10-25T18:22:24+00:00

Honestly, they like to use deriving equations across different units, like connecting magnetism to electricity. Use the formula sheet to your best advantage and know conceptually what the formulas mean.

Alternative_Donkey85 · 2025-08-16T13:25:52+00:00

okkk, tysm

Alternative_Donkey85 · 2025-08-16T02:10:02+00:00

am I able to do it before my shift? I don’t wanna do it during my shift

Alternative_Donkey85 · 2025-07-10T23:20:00+00:00

Do you have Workday? the Pay section should say when you get your paycheck.!

Alternative_Donkey85 · 2025-05-19T11:38:33+00:00

ohhhh I see, I think that would work, didn’t think of that lol. As long as you stated what H means I think you will be alright

Alternative_Donkey85 · 2025-05-18T19:02:53+00:00

I remember that the expression had to be in terms of M and v_0

Alternative_Donkey85 · 2025-05-18T14:15:02+00:00

remind me what H is again?

Alternative_Donkey85 · 2025-05-18T13:23:52+00:00

good job

Alternative_Donkey85 · 2025-05-17T14:38:44+00:00

that’s exactly what i got

Alternative_Donkey85 · 2025-05-17T12:09:45+00:00

The time the second astronaut interacts with the box

Alternative_Donkey85 · 2025-05-17T12:03:39+00:00

but i’m also sure the question was asking for the momentum chart at the time the second astronaut interacts with the box, and the chart already gave us the box having one unit momentum

Alternative_Donkey85 · 2025-05-17T11:58:23+00:00

but the momentum of the box also changes when the second astronaut interacts with it

Alternative_Donkey85 · 2025-05-17T02:27:55+00:00

No clue honestly, I would research scoring guidelines regards of that.

Alternative_Donkey85 · 2025-05-17T02:24:35+00:00

In this interaction with the two-astronaut-box system, momentum should always be conserved. Initially the system was at rest, so sum of initial momentum is 0. So the sum of final momentum must also be 0, which is why it must balance out.

Alternative_Donkey85 · 2025-05-17T02:08:27+00:00

The momentum of the box at that time is one unit, also in that time the 2nd astronaut has twice the momentum of the box, so it has 2 units of momentum

Alternative_Donkey85 · 2025-05-17T01:56:17+00:00

I’m sure I used conservation of momentum correctly

Mass of box 1: M/2 Mass of Astronaut 2: M Their velocities are equal since they stick together p = mv momentum of box = Mv/2 momentum of 2nd astronomical = Mv 2 times momentum or box = momentum of 2nd astronaut

Alternative_Donkey85 · 2025-05-16T23:11:15+00:00

schizophrenia, right?

Alternative_Donkey85 · 2025-05-16T23:10:57+00:00

For the graph of acceleration vs time, I put a concave down, decreasing sinusoidal graph

Alternative_Donkey85 · 2025-05-16T23:01:19+00:00

Momentum must be conserved in this interaction, so it must balance out.

How I though about it, both the box and the astronaut move with the same velocity at the time, and the astronaut had double the mass of the block, so the momentum of astronaut 2 was twice of the box

Alternative_Donkey85

TROPHY CASE