PETROL ENGINE: 4 STROKE INTERNAL COMBUSTION ENGINE1970-01-01T00:00:00+00:00Highly simplified 4-stroke petrol engine cycling through the intake, compression, power and exhaust strokes. These engines use controlled explosions (combustions) of petrol (gasoline) and air mixtures to rotate wheels. 1. INTAKE STROKE: piston move...PT16S//d3e1m60ptf1oym.cloudfront.net/4615d0f7-1106-4ab1-b296-287152b52a8a/PETROL-ENGINE-animation-FHD-Russell-Kightley_xlarge.jpghttps://www.scientific.pictures/-/galleries/physics/-/medias/4615d0f7-1106-4ab1-b296-287152b52a8a/pricehttps://www.scientific.pictures/-/galleries/physics/-/medias/4615d0f7-1106-4ab1-b296-287152b52a8a/price
Optimal Launch Angle 45 degrees
Simulation showing how the launch angle influences the range of a projectile. The maximum horizontal distance or range is achieved when the launch angle is 45 degrees. You can try this out with a hose and notice how the water goes furthest when the nozzle is held at 45 degrees. This is also important in weaponry (missiles and bullets) and in sports where the distance a ball travels can be critical to winning!.
Optimal Launch Angle 45 degrees2020-08-17T08:09:58ZSimulation showing how the launch angle influences the range of a projectile. The maximum horizontal distance or range is achieved when the launch angle is 45 degrees. You can try this out with a hose and notice how the water goes furthest when the noz...PT10S//d3e1m60ptf1oym.cloudfront.net/3a4ac418-1f64-4002-b5a6-e0d02c38b39d/maximum-range-projectile-Russell-KIghtley_xlarge.jpghttps://www.scientific.pictures/-/galleries/physics/-/medias/3a4ac418-1f64-4002-b5a6-e0d02c38b39d/pricehttps://www.scientific.pictures/-/galleries/physics/-/medias/3a4ac418-1f64-4002-b5a6-e0d02c38b39d/price
Compression wave1970-01-01T00:00:00+00:00Compression wave or longitudinal wave: shown travelling from left to right in a medium. The particles are first shoved forward by the pressure and then they return to their original positions (they oscillate in same the direction that the wave travels,...PT4S//d3e1m60ptf1oym.cloudfront.net/68eba0b0-1483-4b88-a259-498241db40c5/Lonitudinal-Compression-Wave-4-FHD-Russell-Kightley_xlarge.jpghttps://www.scientific.pictures/-/galleries/physics/-/medias/68eba0b0-1483-4b88-a259-498241db40c5/pricehttps://www.scientific.pictures/-/galleries/physics/-/medias/68eba0b0-1483-4b88-a259-498241db40c5/price