Physics, 21.05.2020 03:57 martinbricein10
A meteor moving 468 km per minute traveling in a south-to-north direction passed near Earth Earth in 2013. Because the meteor was only 45 m wide and was 27700 km above Earth's surface, it wasn't visible without the aid of a telescope. What is the meteor's motion?
Answers: 3
Physics, 22.06.2019 22:30
Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation
Answers: 3
Physics, 23.06.2019 00:30
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
Physics, 23.06.2019 01:00
Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
Answers: 1
A meteor moving 468 km per minute traveling in a south-to-north direction passed near Earth Earth in...
Computers and Technology, 19.10.2019 03:10
Spanish, 19.10.2019 03:20
Biology, 19.10.2019 03:20
Mathematics, 19.10.2019 03:20