Q.3) Please explain Newton's laws of motion.
Q: In the diagram, q1 = -4.60 x 10-6 C, = +3.75 x 10-6 C, and q3 = +8.30 x 10-5 C. 92 Find the…
A: q1 = - 4.60×10-6 C q2 = + 3.75 × 10-6 C q3 = + 8.30 × 10-5 C
Q: Thought Experiment 1. A 2 kg mass and a 3 kg mass are connected by a massless cord and mové on a…
A: Force; The net force on 2 kg mass is 8 N. The net force on 3 kg mass is 20 N -8 N=12 N.
Q: 37° 37 F, = 19.0 N F2 = 38.0 N F3 = 19.0 N
A: Given ,
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Q: Which of the following observations would be adequately explained by Newton's third law? Question…
A: In this question, we have been asked that which of the following options can be explained by…
Q: In the diagram, q, = -4.60 x 10-6 C, q2 = +3.75 x 10-6 C, and q3 = +8.30 x 10-5 C. %3D Find the…
A:
Q: A crate of mass m=48.2 kg is on a horizontal surface. Assume there is no friction between the crate…
A: Given:The magnitude of the force is 15.7 N.The mass of the crate is 48.2 kg.The angle of the force…
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Q: Problem 4: Consider applying Newton's second law to a man riding an elevator (perhaps to calculate…
A: Newton's second law to a man riding an elevator.
Q: 2) The situation is the same as in problem #1, but now there is friction between block 1 and the…
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Q: Which of the following is not one of Newton's laws? O All objects fall with equal acceleration.…
A: Newton's first law:- An object at rest stays at rest if there is no external force acts on it.…
Q: How far above the Earth's surface will the acceleration of gravity be half what it is at the…
A: gh=g1-2dR
Q: Q1: It is believed that much of the mass of the universe is carried by what is called dark matter,…
A: (Q1) Introduction: Dark matter is an elusive substance that permeates the universe exerts many…
Q: Q2 Ising Figure 4 estimate the terminal velocity of the coffee filter. Recall that when a falling…
A: Given: Terminal velocity = 0.85 m/s
Q: 7. Gravity is a bit different on Mars. A rock is kicked off the surface of Mars. It reaches a…
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Q: 2) Jerry is driving his speedboat at 8.6 m/s [E40°N] when he starts accelerating at 1.9 m/s² [W] for…
A: 2)3) 4)
Q: A rock is thrown downward from a top of a building with an initial speed of 20 m/s. It strikes the…
A: The problem involves the kinematics of a falling object due to gravity, which can be described by…
Q: Question 2. Use Newton's formula to calculate the acceleration that an object of mass m would…
A: Newton's Law of Universal Gravitation The force of attraction between two objects of masses m1 and…
Q: A satellite is orbiting around the Earth with a period of 2.3 hr. (Mass of the Earth is 5.98 x 1024…
A: The time period of a satellite at height h is given by T2=4π2GM(R+h)3 where, R=radius of the Earth,…
Q: A 60 kg person stands on a bathroom scale in an elevator. What does the scale read when the elevator…
A: Given:- The mass of the object is m = 60 kg. it is on the elevator Find:- a) what does the scale…
Q: 5. The force of attraction between the Earth (m = 5.98 x 1024 kg) and Halley's Comet (m = 2.2 x 1014…
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Q: The diagram shows a skier going downhill with the directions of 6 possible vectors labelled. A F E D
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Q: The radius of the moon is roughly 1080 miles . The acceleration of gravity at the surface of the…
A: Given Data Radius of the moon is given as Rmoon=1080 mi=1080 mi×1609 m1 mi=1.74×106 m Gravitational…
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Q: The force F has a magnitude of 530 N. Express F as a vector in terms of the unit vectors i and j.…
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Q: A car is accelerated from velocity v₁ to v2 in the time period of t. The mass of the car is m. The…
A: Given data: Inclined angle = α The distance traveled along the hill = L Vertical distance travelled…
Q: What metric units are used for gravitational acceleration? Om/s Om² /s m Om/s?
A: For given options provided in the question to choose metric unit used for gravitational…
Q: 7. A woman whose mass is 60 kilograms is standing on a scale in an elevator that has an initial…
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Q: What is Fg, the force on the ball due to the Earth, at t=0? Your answer must be a vector with…
A: Given: mass of the ball = 5 kg
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- A cannon is fired from the ground level, in a flat terrain, making an angle of 30° upwards with the horizontal. A bullet exits the barrel with a scalar speed of 980 m/s. If resistance can be neglected, what is the horizontal distance traveled by the bullet before it hits the ground? a) 43 km b) 4,3 km c) 8,5 km d) 85 km e) 170 kmthe average distance from the earth to the moon is 3.8 X 108 m, if the moon takes 27 days to orbit the earth and the mass of the moon is 7.4 x 1022kg A) What is the Moon's average centripetal acceleration b) what is the average force the earth exerts on the moon c) what type of centripetal force is thisA flea jumps by exerting a force of 1.80 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 0.700 × 10-6 N on the flea. Find the direction and magnitude of the acceleration of the flea if its mass is 6.00 × 10-7 kg. Do not neglect the gravitational force. 19.0 m/s² at 2.23 degrees from vertical. 19.0 m/s² at 2.23 degrees from horizontal. 20.2 m/s² at 3.31 degrees from vertical. 20.2 m/s² at 3.31 degrees from horizontal. 10.2 m/s2 at 4.67 degrees from vertical. 10.2 m/s² at 4.67 degrees from horizontal.
- F 2 When you weigh yourself on good old terra firma (solid ground), your weight is 150 lb. In an elevator, your apparent weight is 130 lb. MAR #3 3 C $ 4. % 5 What is the magnitude of the elevator's acceleration? Express your answer in meters per second square. ►View Available Hint(s) 15. ΑΣΦ 6 a= Submit Part B What is the direction of the elevator's acceleration? ► View Available Hint(s) G Search or type URL O upward MacBook Pro & 7 ♫ *00 8 Ⓒ tv 19 9. ? m/s² 0The acceleration of the moon towards the earth is approximately 0.0027 m/s2. The moon revolves around the earth once approximately every 24 hours. What would be the acceleration due to gravity of the earth of the moon towards the earth if it were to revolve once every 12 hours? a) Become half in magnitude b) double in magnitude c) Change direction but remain the same in magnitude d) Remains unchanged2-D star cluster puzzle Find the net gravitational force on each star for each star cluster Let m=mass of the star = 1.99 x 10^30 kg, l=earth to star distance=149.6 x 10^6 km, G=6.67 x10^-11 N m^2/kg^2. Note that the masses of each star are the same. Also, it is advised to use vectors and components. And you can just find the gravitational net force of one of the stars in the shape 1) Triangle 2) Square 3) Pentagon 4) Hexagon 5) Regular heptagon 6) Regular Octagon
- F1 F2 30 30 2. If the magnitudes F1 and F2 are both equal to 4.0 newtons, what are the horizontal and vertical components of components of the two forces? Be careful with +/- signs. Fıx = Fay =. F2x =, Fzy =.2. Find the free-fall acceleration on the surface of the Moon and on the surface of the Sun. 3. An alien scientist standing on the surface of a spherical planet (R = 8.60 x 107 m) drops a small ball from rest and observes that the ball takes 0.480 s to free-fall a distance of 1.90 m. Based on this observation, estimate the planet's mass.Figure m₂ 5.0 cm 5.0 cm 20.0 cm M3 m₁ X 1 of 1 Part A What is the magnitude of the net gravitational force on the m₁ = 15 kg mass in (Figure 1)? Assume m2 = m3 = 10 kg. Express your answer in newtons using two significant figures. ► View Available Hint(s) IVE ΑΣΦ F = 1.068.10 Submit Part B X Incorrect; Try Again 0 = 90 Previous Answers Submit 5 - 10 kg. What is the direction of the net gravitational force on the m₁ = 15 kg mass in the figure? Assume m2 = m3 = Express your answer in degrees using two significant figures. ► View Available Hint(s) above the +x-axis Previous Answers Correct < Return to Assignment ? Provide Feedback N
- v: Consider the following equation: GMm F (1) R2 a) Define the parameters in Equation 1. b) What does Equation 1 mean? c) Combine Equation 1 and Newton's second law of motion. What does the result tell you?For an object on the surface of the earth, the magnitude of the acceleration due to the gravity of the earth it experiences depends also depends on the mass of that object. a) True b) FalseModel Mass Initial Velocity Final Velocity Speed Limit Road Conditions Time of Day Lamborghini Aventador 1,550 kg ?? 14.25 mph (6.64 m/s) Car A 35 mph (15.64 m/s) Icy 3:27 p.m. Based on the evidence, write a scientific explanation that determines whether or not Car A was speeding when it collided with Car B. Subaru Outback 2,100 kg 0 m/s 14.25 mph (6.64 m/s) Car B