Physics, 23.01.2021 23:10 stacy021603
The occupants of a car traveling at a speed of 30 m/s note that on a particular part of a road their apparent weight is 15% higher than their weight when driving on a flat road. a. Is that part of the road a hill or a dip? b. What is the vertical curvature of the road?
Answers: 1
Physics, 22.06.2019 05:00
Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
Answers: 2
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 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
The occupants of a car traveling at a speed of 30 m/s note that on a particular part of a road their...
Mathematics, 01.10.2021 23:20
English, 01.10.2021 23:20
History, 01.10.2021 23:20
Mathematics, 01.10.2021 23:20
Mathematics, 01.10.2021 23:20
History, 01.10.2021 23:20
Mathematics, 01.10.2021 23:20
Physics, 01.10.2021 23:20
Health, 01.10.2021 23:20
English, 01.10.2021 23:20
History, 01.10.2021 23:20
Mathematics, 01.10.2021 23:20
Mathematics, 01.10.2021 23:20