Acceleration Due to Gravity Report PHYS 141 (1)

9:44 AM 11 49l A (97 O PENDING Thursday, Dec 30, 2021 SCIENCE • ADVANCED-PHYSICS Its ok if short explanation just do it fast I need it now Explain how tension is related to one of Newton's laws. You will need to fully explain the law and give an example of why this is true. You example should apply the concepts to a novel situation. Vx &

Carbon Paper Ay Ax In Part 1 of the lab, a student collects the following data for a ball that is launched horizontally as shown above. Ax=74.3 cm Ay=103.5 cm In Part 3 of the lab, the student launches the ball at an angle of 38 degrees (as shown below). Ax Ay If Ay=15.5 cm and Ax = 24.9 cm, at what height does the hoop need to be for the ball to pass through it? Give your answer in centimeters to 3 significant figures.

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1 Rotating frames The Coriolis and centrifugal accelerations describe the difference between the true motion of a body according to Newton's and Kepler's laws and the motion expected by a terrestrial observer unacquainted with the properties of rotating frames- or unaware that the Earth rotates. We may illustrate them by comparing the trajectories of bodies that are released with different velocities from the same point a distance re from a point mass me, where rE and me are respectively the Earth's radius and mass, and with the terrestrial observer's naïve expectations. Sketch, roughly to scale and on the same diagram, a) the orbits of bodies released with initial velocities, entirely perpendicular to the radius from the mass mg, of (i) 7,900 m s', (ii) 5,590 m s' and (iii) 0 m s. b) the body's trajectory if it appeared to the terrestrial observer to fall vertically under gravity and the Earth's rotational period were 2 hours.

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erson A with a mass of 100 kg weighs nearly thrice as much on Earth as on Planet Mercury. What can be said about the gravitational acceleration on Mercury?   a. The acceleration due to gravity on Mercury is greater than the Earth by a factor of 3. b. The acceleration due to gravity on Mercury is the same as on the Earth. c. The acceleration due to gravity on Earth is thrice as great as compared to mercury. d. The acceleration due to gravity on Earth is just one-thirds of that in Mercury.

Answer the following questions True or False. Show your Complete Explanations. This is all about General Physics 1 Vectors.

1. Imagine a place in the cosmos far from all gravitational and frictional influences. Suppose that you visit that place (just suppose) and throw a rock. According to Newton's 1* Law of motion, the rock will O Speed up forever as it moves away from you Remain at the speed it left your hand forever Slow down after a period of time Justify your answer:

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Advisory: Spillane M bl password librar Which of the following quantities is described by both a magnitude and a direction? A, acceleration B. distance C. mass D. speed An astronaut is making repairs on a satellite in space. The astronaut bumps against the satellite, causing a part to break off. 9. Which statement describes the motion of the part after it breaks off the satellite? A. The part will immediately stop moving when a force is no longer acting on it. one B. The part will accelerate along a straight path until it is aqted upon by another force. one um ad th C. The part will move at a constant speed along a straight path until it is acted upon by another force. D. The part will move a short distance until it gradually comes to a stop as its inertia decreases. ut the

The first linear graph shows that the Force of Gravity depends is directly proportional to the mass of an object at a given location.  The second linear graph shows that the Force of Gravity is proportional to the Inverse Square of the distance between two bodies.  Research Newton’s Universal Law of Gravitation, and explain.