Physics, 26.03.2021 22:50 cookiebrain72
A car travels 45 km 35° north of east. How would you calculate how Far East it travels?
A: Since we know the hypotenuse and want to calculate the opposite side of the given angle, we use the sine function multiplied by the hypotenuse.
B: Since we know the hypotenuse and want to calculate the adjacent side of the given angle, we use the cosine function multiplied by the hypotenuse.
C: Since we know the hypotenuse and want to calculate the adjacent side of the given angle, we use the tangent function multiplied by the opposite side of the given angle.
D: Since we know the adjacent and opposite sides of the given angle, we use the cosine function multiplied by the opposite side.
Answers: 2
Physics, 21.06.2019 19:30
To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?
Answers: 3
Physics, 22.06.2019 05:40
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 22.06.2019 06:30
In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
Answers: 1
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
A car travels 45 km 35° north of east. How would you calculate how Far East it travels?
A: Since we...
Mathematics, 18.12.2020 23:10
History, 18.12.2020 23:10
Mathematics, 18.12.2020 23:10
Mathematics, 18.12.2020 23:10
Mathematics, 18.12.2020 23:10
Mathematics, 18.12.2020 23:10
Chemistry, 18.12.2020 23:10
English, 18.12.2020 23:10
Geography, 18.12.2020 23:10
History, 18.12.2020 23:10
English, 18.12.2020 23:10