You are on the south bank of the river in your canoe you need to reach the north bank you know that you can row your canoe at 2 m/s in still water but the river is flowing 1 m/s due west, at what angle would respect to the north bank should you row your canoe at

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

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?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system