Physics, 11.07.2021 14:00 loran55667
If the average time it takes for the cart from point 1 to point 2 is 0.2 s, calculate the angle θ from the horizontal of the track. Assume the track is frictionless. Hint: use the definitions of acceleration and Newton’s second law.
Answers: 1
Physics, 22.06.2019 14:00
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 14:40
Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion
Answers: 2
If the average time it takes for the cart from point 1 to point 2 is 0.2 s, calculate the angle θ fr...
English, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Biology, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Advanced Placement (AP), 20.10.2020 22:01
History, 20.10.2020 22:01
Computers and Technology, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Physics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01