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XI-4-09 Projectile on inclined plane.
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Projectile on incline plane is very popular application of two-dimensional motion. that is explained in this lecture

Pradeep Kshetrapal is teaching live on Unacademy Plus

Pradeep Kshetrapal
State topper in school exams, selected in IIT Kharagpur, M.Sc., 30 yrs in teaching.

Unacademy user
sir maths ke liye best book konsi rahegi iit ke liye
Vineet Loomba
a year ago
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Vineet Loomba
a year ago
  1. PHYSICS for NEET and JEE Pradeep Kshetrapal Class XI Portion

  2. Chapter 4- Motion in a Plane Projectile on inclined plane Phy-XI-4-9

  3. Projectile on inclined plane usin Hmax Bucos gs n gcos

  4. is angle of inclination. is angle of projection with respect to horizontal. is angle of projection with respect to inclination. ut usin ucos gsin gcos

  5. It's a parabola with respect to horizontal plane. Resolve u and g along the line ucos and gSin and second normal to the inclined plane usin and gCos usin | Hmax ucos gsin

  6. Calculation of time (motion normal to incline): 1 max 2 usin ucos 1 2 g cos .T 2 1 gsin / usin 2 zu sin gcos

  7. Maximum height when vertical velocity with the incline is zero. max usin | Using v2-u2+ 2as. gcos u2 Sin 2 Rmax-2g cos

  8. Range along inclined plane. Along the plane its an accelerated motion usinu Due to g sin Hmax ucos gsin gcos s- utat2 2u sin g sin (2u sin )2 g cos gcos

  9. usin max gcos 112 sin 2 1 g sin .4u" (sin )2 gcos 2 g2(cos )2 112 sin 2 u2 Sin2 . sin . ln gcos gCos2