Higher Physics - Projectiles

Higher Physics - projectiles question, finding the initial horizontal and vertical components of velocity and calculating a projectile's range
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[@mikey9]

Hey Mr Smith, I hope you are well and had a nice Christmas. At the end of this video you mentioned another that would go into more detail, which I am having trouble finding. If you could link it I would really appreciate that!

[@MrSmithsPhysicsonline]

I've still to make that video - i've completed most of the animations and it's been on the back burner for a while now. Hopefully it'll make the light of day soon.

[@yourtexthere3713]

thanks man, this really helped me out!

[@MrSmithsPhysicsonline]

Glad it helped!

[@liamfarrel7786]

Thanks very helpful!

[@MrSmithsPhysicsonline]

You're welcome!

[@diabloo6920]

Hi Mr Smith, you mention at the end that another video which goes into more depth will come out, will that be out before the exam? thanks!

[@MrSmithsPhysicsonline]

I don't think I'll manage to get that one out in time - the animation is taking longer than i'd hoped. That's why I ended up doing more past paper videos because I could cover the majority of the course.

[@KiraTheChad]

Thanks bro

[@MrSmithsPhysicsonline]

Any time, fam.

[@lorenamendozaaduviri5307]

why the velocity is 50 in one point and the other 29

[@MrSmithsPhysicsonline]

50ms⁻¹ is the initial velocity at an angle which can be split into its vertical and horizontal components. This is due to the fact that a projectile moves at constant velocity horizontally (ignoring air resistance) but accelerates vertically due to the effects of gravity. It's a tricky concept but I'd hope to produce an explanation video on this at some point.