Aboy throws a wooden stick in the air after spotting a bug at a distance of 2m from the end he is holding. while throwing, he gives an initial velocity of (3i+4j) m/s to that end and an angular velocity of 5k rad/s to the stick. the bug was moving towards the other end of the stick with the relative velocity of 2m/s. determine the absolute velocity of the bug immediately after the stick is thrown in the air. the end of the stick that was held in hand is where the coordinate frame is shown. also determine the coriolis component of acceleration of the bug

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground. what is his gravitational potential energy above the ground?

Avoltaic cell converts chemical energy to

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?