Answers: 1
Physics, 22.06.2019 14:00, batmanmarie2004
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?
Answers: 1
Physics, 22.06.2019 14:30, joslynndiggs
Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
Answers: 1
Acircular copper loop is placed perpendicular to a uniform magnetic field of 0.50 t. due to external...
Mathematics, 12.09.2019 18:10
History, 12.09.2019 18:10
Mathematics, 12.09.2019 18:10
Mathematics, 12.09.2019 18:10
Mathematics, 12.09.2019 18:10
Chemistry, 12.09.2019 18:10