Answers: 2
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
Physics, 23.06.2019 05:00
Which of the following is a transformer used for? alternate a voltage produce a voltage increase or decrease a voltage eliminate a voltage
Answers: 1
Friction acts in a direction what to the directions of the objects motion...
Mathematics, 24.03.2020 20:17
Mathematics, 24.03.2020 20:17
Mathematics, 24.03.2020 20:17
Mathematics, 24.03.2020 20:17
Social Studies, 24.03.2020 20:17
Social Studies, 24.03.2020 20:17
Mathematics, 24.03.2020 20:18
Mathematics, 24.03.2020 20:18
Mathematics, 24.03.2020 20:18
Mathematics, 24.03.2020 20:18