Projectile Motion 4

< input name =" button2" onclick ="document.animator.pause()"kind="switch"worth=" Pause "> The trajectory of a projectile with a first speed at an angle over the straight. Virtual reality stands for the resultant speed
, Vv stands for the upright rate, and also Vh the straight rate. 1 ) Use the adhering to 2 kinematics formulas to reveal that the above projectile adheres to an allegorical course. Δy=v i Δt+1/2g

Δt 2 Δx =_v ave Δt²

) A space-flight projectile is released in an allegorical trajectory. An astronaut in this method pill really feels lightweight. (a)Why?(b) In what feeling is he insubstantial? Responses
1, 2, 3 Physlets House
PowerPoint Projectile Motion Calculator Projectile Motion Solver