Physics, 28.02.2021 02:10 aureliafung2p7cxoo
Generic Physics Woman is driving her car along CT-32 on her way to school at 23.0 m/s. She
drives for 23.0 minutes at this constant velocity. Suddenly, she sees a deer laying (unharmed) in
the middle of the road 23.0 m ahead. Assume that, due to her driving prowess, Generic Physics
Woman's reaction time is negligibly small.
A. How far does Generic Physics Woman's car travel in the 23.0 minutes she is traveling at a
constant velocity?
B. If the car stops just so as not to hit the deer, what is the car's acceleration? (Assume this
acceleration to be constant.)
C. How long does it take the car to come to rest after Generic Physics Woman sees the deer
Answers: 2
Physics, 21.06.2019 15:00
The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is
Answers: 1
Physics, 22.06.2019 05:40
An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2
Answers: 1
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Generic Physics Woman is driving her car along CT-32 on her way to school at 23.0 m/s. She
drives f...
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