Physics, 04.10.2021 14:00 ghari112345
What is the speed of... (all answers need to be in meters/sec)
16. A skateboarder rolling 15m in 3 sec
17. A car traveling 100km in 1hr
18. A swimmer going 2000m in 9:12
19. A biker covering 100km in 45min
20. A runner doing a 5k in 20:36
Answers: 2
Physics, 22.06.2019 03:00
Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.
Answers: 1
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
What is the speed of... (all answers need to be in meters/sec)
16. A skateboarder rolling 15m in 3...
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