Question 6Five new measurements (the yellow boxes) for the acceleration due to gravity, g, areplotted on a new dart board as shown below. which of the following statements bestdescribes the comparison between the measured values and the accepted value for gat this location of 9.81 m/s? (the bullseye)?9.89m/9.80m/s3.79m/9.71m/s9.67m/sPrecise but not accurateAccurate and preciseAccurate but not preciseNeither accurate nor precise Question 7Five new measurements (the yellow boxes) for the acceleration due to gravity, g, areplotted on a new dart board as shown below. Which of the following statements bestdescribes the comparison between the measured values and the accepted value for gat this location of 9.81 m/s (the bullseye)?9.40m/s9.71m/s9.95m/s10.1m/s?9.15m/Precise but not accurateAccurate but not preciseNeither accurate nor preciseAccurate and precise

Given, Measurement of acceleration by gravity

Answered: Question 6 Five new measurements (the…

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Lab 6: Explore the gravitational acceleration on the surface of the Earth Objective: understanding the gravity between any two massed objects and why g≈ 9.81m/s² on the surface of Earth. ec)! ma a = G M r = G = - M 2 radius Mm r Mass r 2 U of the of the Earth Earth 19 = 5.97 x 10 = 6.37 x 10 6 24 - - m kg Please show your calculation about how to obtain g=9.81m/s^2 on the surface of the earth based upon the variables provided! Show your steps for this exploration!
Three polarizing sheets are placed in a stack with the polarizing directions of the first and third perpendicular to each other. What angle should the polarizing direction of the middle sheet make with the polarizing direction of the first sheet to obtain maximum transmitted intensity when unpolarized light is incident on the stack? 0° 15° 30° 45° 60° 75° 90°
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QUESTION 2 At a location where gravity acceleration constant g=9.80 m/s2, a projectile returns to its original height after 5.9 seconds, during which time it travels 74.1 meters horizontally. If air resistance can be neglected, what was the projectile's initial speed: vo = (Note: For fill in blank, I have set the unit for the answer. So, you just need to provide a number - Please write your numerical answer with all digits and do not use scientific notation. If you are not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this. ) m/s ? QUESTION 3 An airplane needs to reach a forward velocity of 203.0 km/h (Please pay attention to the unit km/h here - km = 1000 m, h = hour) to take off. On a 2000-m runway, what is the minimur uniform acceleration necessary for the plane to take flight if it starts from rest? OA 0.95 m/s2 O B. 0.87 m/s2 OC 1.0 m/s2 Click Save and Submit to save and submit. Click Save…
Part A Kepler's Third "Law" states that the square of the orbital period of a planet (T) is proportional to the cube of the planet's average orbital radius (r), T² = kr³, where k is the proportionality constant connecting T2 and We can derive Kepler's Third "Law" and show that k = 4/Gmgun, where G is the universal gravitational constant and msun is the mass of the sun, by %3D preventing a global thermonuclear war before it ruins our day and then binge watching the first ten seasons of the Walking Dead on Netflix. setting the acceleration due to gravity at the surface of the planet equal to the acceleration due to gravity at the surface of the sun. O setting the mutual gravitational force between the planet and the sun, Gmplanetmsunr, equal to the centripetal force acting on the planet. O stealing Robert Hooke's undeveloped idea that the mutual attractive force between the planet and the sun is proportional to 1/2. convincing ourselves that planets in circular orbits are actually in…