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relative velocity 0 concept of transpotation

  June 27, 2024 a transportation system where an engine moves at a constant speed, and individual bogies (rail cars) can attach and detach from the engine while in motion. This system leverages the concept of relative velocity to make the process of boarding and alighting more efficient and seamless, even when the train is moving. Here’s a more detailed breakdown of the concept: 1.       Constant Speed Engine : The engine moves at a constant speed without stopping. This ensures a steady and predictable travel time for the train. 2.       Attaching and Detaching Bogies : Bogies (or rail cars) can attach to and detach from the moving engine. When a bogie needs to attach, it accelerates to match the engine's speed and then locks into place. Conversely, when a bogie needs to detach, it decelerates to a stop or slows down to a speed where passengers can safely board or alight. 3.       Relative Velocity : Because...

Excel control

=CONCATENATE(cell1, cell2) → Combine text from different cells. A lt + =  : sum all Alt + H + A L / C / R → Align cell content (Left / Center / Right). Alt + H + FI + S  → TO add number automate Alt + H + B + A/N  → TO add boarder Alt + H +O + I /A → auto fit  Ctrl + Spacebar → Select the entire column. Shift + Spacebar → Select the entire row. Ctrl + V → Paste into all selected cells at once. Ctrl + D → Fill down (copies the content from the top cell into all selected cells below) Ctrl + R = f ill the left cell value in right cell Ctrl hit  : the   selected cells come to format ( select multi cell ) F      C    O     T     S  Ctrl + +/- : to add   or delete  row/ column Ctrl  +  home : first cell =================== day 1 Ctrl  + T :  create table  ALT + W + Q =  it   MOVE TO view menu and zoom level auto fill the Number : first fi...

new idea for food

  Satwik Dry Pack – Concept Draft 1. Product Idea Single-meal dry pack containing raw rice, dal, and chillies. Designed as a ready-to-cook ration pack – affordable, simple, and filling. Target: low-income families, students, small eateries, and relief/charity distributions. 2. Portion & Pricing Per person, per meal pack = 70 g rice + 35 g dal + 2 dry green chilli + 2 dry red chilli. Cost ~₹10–11 (raw material, Hyderabad avg. 2025). Retail price can be ₹12–15 (giving margin for packing, logistics, vendor). 3. Packaging & Branding Brand Name: Satwik (meaning pure, natural, simple). Design Features: Bright colors (orange, green, yellow) – connect to freshness, health, energy. Transparent small window (optional) to show rice/dal inside. Small hanging packs in chains (like chips/biscuits), easy for shops to display. Variants (future expansion): Satwik “Dal Rice Basic” (standard pack) Satwik “Khichdi Mix” (with a pinch of salt, turmeric, jeera) Satwik “Masala Meal” (with spice sa...

fashion art

 Scribble art  duration :120 sec  for :fashion.... gadget used : Wacom pen pad

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