knowing that at the instant Showen rod AB is rotaring at constant angular speed of 12 radls clock wise derermine a the acceleration of point B b: The angular acceleration of rod DE A -2m 25m D ✓ C k J k 1 ) 0,2 m 0.6m 1₁7 B
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- #2 multiple choice from study guide - how to solveStuck on practice problem 2 Chapter: VectorsA high school science physics club built to a t-shirt launcher that is firing t-shirts at an angle of 40 degrees with an initial velocity of 25 m/s neglecting wind resistance a) sketch the trajectory of the t-shirt b) determine the vertical and horizontal components of velocity at launch ( round your answer to the nearest tenth) c) how long does the t-shirt take to reach the top d) what is the velocity at the top e) what is the height of the t-Shirt at the top f) what is the instantaneous velocity of the t-shirt at t=2.5s sketches required
- An object kicked from ground level at an initial velocity of 84 m/s and an angle 0= 15 degree with ground What is the maximum height of the object in meterA plane flying at an altitude of 2000m at a speed of 150 m/s is trying to hit a target with a water balloon. Neglecting wind resistance a) sketch the scenario b) how long will the balloon at t=5s d) how far vertically has the balloon fallen after 5s e) at what horizontal distance ahead of its target must a water balloon be released to strike the target on the groundhw 27 question 1 part b