M1m2 Study guides, Revision notes & Summaries

ASTRO 7N MIDTERM 1UNIT 1 - correct answer Gravity - correct answer Newton's First Law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force Newton's Second Law - correct answer The acceleration of a body due to a force will be in the same direction as the force, with a magnitude directly proportional to its mass Force = mass x acceleration Newton's Third Law - correct answer For every acti...

ASTRO 7N MIDTERM 1UNIT 1 - correct answer Gravity - correct answer Newton's First Law - correct answer An object at rest, or in motion in a straight line at a constant speed, will remain in that state unless acted upon by a force Newton's Second Law - correct answer The acceleration of a body due to a force will be in the same direction as the force, with a magnitude directly proportional to its mass Force = mass x acceleration Newton's Third Law - correct answer For every acti...

First Law of Motion - correct answer an object at rest will stay at rest, an object will remain in motion unless acted upon by an unbalanced force such as gravity or friction Four Types of Friction - correct answer 1) sliding, kinetic friction 2) fluid friction 3) rolling friction 4) static friction Sliding, Kinetic friction - correct answer results when the surface of one object slides along the surface of another object Fluid Friction - correct answer resistance on an object wh...

2024 VTNE Dentistry Exam Review Latest Questions With Complete Grade A Answers 1. Apical Answer: Toward the root tip 2. Which is a proper dental term for describing a tooth surface Answer: Distal: Farthestaway from the midline 3. Buccal Answer: facing the cheek 4. Cats have maxillary premolars on one side, and mandibular molars on one side. Answer: 3 (missing 5) and 2 (missing 5 and 6) 5. Dog dental formula Answer: 2 x (1 3/3 C 1/1 PM 4/4 M 2/3) =42 teeth 1-top right 2-top left ...

SIFT: Army Aviation Information Test First Law of Motion - correct answer an object at rest will stay at rest, an object will remain in motion unless acted upon by an unbalanced force such as gravity or friction Four Types of Friction - correct answer 1) sliding, kinetic friction 2) fluid friction 3) rolling friction 4) static friction Sliding, Kinetic friction - correct answer results when the surface of one object slides along the surface of another object Fluid Friction - correct...

CEM 141 Final Exam Questions and Answers Already Passed Why are alpha particles deflected by the nucleus? Because both the alpha particles and the nucleus are positively charged and so the alpha particle is repelled. Is this statement (Dalton's Theory) true or false and why? "All atoms of an element are identical and have the same mass and properties." False. Atoms of the same element can have different numbers of neutrons. What is the evidence that electrons are subatomic pa...

KHAN ACADEMY PROGRAMMING STUDY LIST 2024 COMPLETE GUIDE SOLVED AND VERIFIED 100% Joo-won is writing code to calculate the volume of a cone based on this formula: Volume=(Pi(r)^2)(h/3) He's testing his code on this cone: The code starts with these variables, where radius represents rrr and height represents hhh: radius ← 2 height ← 5 The built-in constant PI stores an approximation of PI Which expression correctly calculates the volume? Ans- PI * (radius * radius) * (height /...

Why are alpha particles deflected by the nucleus? - Because both the alpha particles and the nucleus are positively charged and so the alpha particle is repelled. Is this statement (Dalton's Theory) true or false and why? "All atoms of an element are identical and have the same mass and properties." - False. Atoms of the same element can have different numbers of neutrons. What is the evidence that electrons are subatomic particles? - The nature of the electron is independent of the mat...

Force of Gravity - correct answer =G(m1m2/d^2) Bernoulli's Principle - correct answer as the velocity of a fluid increases, the pressure exerted by the fluid decreases Manufacturer's Empty Weight (MEW) - correct answer Total weight of the aircraft as it was built. this includes the system operating components but does not include unusable fuel. before fluids, fuel or oil is inserted. Operating Empty Weight (OEW) - correct answer MEW plus the weight of the crew, fluids, unusable fu...

1. What is the linear momentum of a 27,500 kg spacecraft moving at 28,000 km per hour? p ⃑=mV ⃑( p=mV ) 28,000 km per hour = 7777.7778 m/s p ⃑=(27,500kg)(7777.7778m/s) p ⃑=213,888,889.5 kg·m/s 2. A 125 g rock is wedged in a tire that has a diameter of 0.70 meters. The moment of inertia is 0.0153 kg·m2 and the angular velocity vector is 80 Radians per second. How fast will the rock be moving if it comes free? H ⃑=I Ω ⃑(H=IΩ) H ⃑=(0.0153 kg·m)(80r/s) H´ =1.224 kg·m ...