A paper clip that has a mass of 1.5 grams is thrown into the air and initially has a kinetic energy
of 0.013 J.
Calculate the velocity of the paper clip when it is thrown (rounding your answer to the nearest
tenth)

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

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?

Marvin records scientific data about lake superior. for which property has marvin forgotten to use an si unit of measurement? shore length high temperature low temperature annual precipitation