Images, posts & videos related to "Impulse (physics)"

[AP Physics C: Mechanics] Dimensional analysis of the equation J (impulse) = Ξp (change in momentum)?

I keep getting caught up because when I finish putting them all in their units, I end up with kg(m/s) = kg(m/s^(2)). If p is kg(m/s), wouldn't Ξp have to be kg(m/s^(2))? But I know that Ξp is kg(m/s) and that J = kg(m/s), but I am struggling to prove that the two equal each other.

Physics Jitters. The non-player cars/traffic in my game seem to be jittering. Right now they only receive "ForceMode.Impulse" upon instantiation, and there are no other scripts or physics updating them. Why might this be happening? v.redd.it/qy5viot4des51

[University Fundamental Physics I: Momentum and Energy Conservation ]A softball of mass m = 0.35 kg is pitched at a speed of u = 12 m/s. The batter hits the ball directly back...(a) What impulse is imparted by the bat to the ball? (b) What average force is exerted by the bat on the ball? imgur.com/a/Dz90WxB

Need help with physics questions GCSE KE and impulse

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Physics HL question that im not sure how to do... (Momentum and Impulse question)

A 60.0 kg boy standing on a 5.0 kg skateboard is holding two identical rocks each of mass 3.0 kg. He throws them both in front of himself at the same time with a velocity of 4.0 msβ1 with respect to the skateboard. Determine the final velocity of the boy if friction is ignored.

[College Physics 201] Impulse/Linear Momentum problem

I'm stuck on this problem:

A 3 kg object moving at 4 m/s, overtakes a 2 kg object moving in the same direction at 2 m/s. if they collide elastically, what is the final velocity of each object?

How do I even begin solving it? I missed my last lecture and my professor doesn't record his sessions. Can someone please walk me through it?

How to Create a Custom 2D Physics Engine: The Basics and Impulse Resolution gamedevelopment.tutsplus.β¦

[Grade 11 Physics]In this problem the momentum is conserved along the incline because the impulse is perpendicular to it. But then why is it conserved in the horizontal direction but not in the vertical direction? Is it due to the normal reaction on the wedge by the ground?

[Physics] how do you get part d? Tried applying the formula impulse = force x change in time but didnβt manage to get the answer.

[GCSE (9-1) Combined Science Physics: Momentum, impulse and law of conservation of momentum] So what with classes being out this isnβt exactly homework but hopefully you guys can still help. I was practicing my physics online when one question seemed to throw me off. Can you help?

**Question:**

*"π΄ and π΅ are travelling together until pushed apart by explosions. 'ππ΄' means 'mass of π΄'."*

*"( Part D ) What is the mass of π΅ if the initial combined velocity is β4.0m/s, the 9.0kg object π΄ is travelling at β5.0m/s after and π΅ is travelling at +6.0m/s after?"*

**How far Iβve got:**

All I know so far is that momentum measures how much motion an object has, taking into account its mass and velocity. Momentum is a vector and it is calculated using the formula **momentum (kg m/s) = mass (kg) β’ velocity (m/s).

I also know about the law of conservation of momentum, how the initial momentum is equal to the final momentum.

So, (9kg β’ Initial velocity of A *(?)*) + (mass of B *(?)* β’ Initial velocity of B *(?)*) = (9kg β’ -5m/s) + (mass of B *(?)* β’ +6m/s).

Thatβs as far as I got, any advice?

Add Force or Add Impulse with Physics strength widely varies based on mobile device!

Testing on multiple phone devices, the "jump" strength varies! Some times its barely a jump when you tap your screen, other times when you tap the screen, the jump (add force) shoots you way in the air. It seems to depend on the device. Is there something I need to lock to keep everything smooth?

Jump Functionality. The green line is going to the Event Tick Delta time.

Event Tick

[AS Physics: Momentum and Impulse] Part C

[Grade 9 Conceptual Physics] I need help understanding what the phenomena is in terms on impulse and change of momentum

[Grade 12 Physics: Momentum and Impulse] Elastic or Inelastic collisions?

This question is looking for a) an answer I guess and b) elastic or inelastic. How do I know which? What do they each mean?

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AP Physics 1 Momentum and Impulse Test in 45 minutes... help

This test makes or breaks my grade.

This is my entry for the Breakthrough Junior Challenge. My topic is Impulse in Physics, let me know what you think! youtube.com/watch?v=7201zβ¦

[High School Physics] Collisions with an impulse?

I'm completely lost, i don't even know what to do first; considering that it has impulse, meaning you can't use the conservation of momentum formulas

Please help

Pic : https://imgur.com/5N5cG9j

Fixed exploit related to stacking physics impulses

anyone know what this means in the patch notes. is this why when i'm flying on a gasbag if the server lags at all i stop like i hit a brick wall now?

Free will doesnβt really exist because every nerve impulse is due to physics and would happen regardless

[Grade 12: Physics, Momentum and Impulse] Using a graph of Force as a function of time to solve for a velocity imgur.com/a/yCTAQBi

Skiing physics- impulse and momentum youtube.com/watch?v=FbCYkβ¦

An Intuitive Explanation for IMPULSE in Physics, Done Using CAR CRASHES | BREAKTHROUGH JUNIOR CHALLENGE youtu.be/7201zIToZMY

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