Physics, 09.10.2021 14:50 NetherisIsTheQueen
You are tasked with setting a speed limit on an exit ramp from a highway. You are told that the radius of this ramp (road) is 28 m and friction between the road and automobile tires can support a maximum acceleration of 4.5 m/s2. Friction helps keep an automobile from flying off the road. Assume an unbanked horizontal road. (8 pts) (a) what is the maximum speed (in m/s) an automobile can have without flying off the road
Answers: 1
Physics, 21.06.2019 14:10, mbonham481
Gam radio signals can usually be heard behind a hill, but fm often cannot. that is, am signals bend more than fm. explain. (radio signals, as we shall see, are carried by electromagnetic waves whose wavelength for am is typically 200 to 600 m and for fm about 3 m.)
Answers: 2
Physics, 22.06.2019 07:00, girlysimbelieve
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 22.06.2019 09:30, sdolina5
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
You are tasked with setting a speed limit on an exit ramp from a highway. You are told that the radi...
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