2.05 AQA F = ma - extra questions
... (a) The spacecraft has a mass of 5.5 × 104 kg. Calculate: (i) ...
... (a) The spacecraft has a mass of 5.5 × 104 kg. Calculate: (i) ...
Part I - Otterbein
... v2(t) = v2(t=0) + 2 a(t=0) [x(t) -x(t=0)] • We need to know the position of the object in the moment at which we want to calculate its velocity • We need to know the initial velocity of the object to calculate its velocity at time t • This equation is only true if the acceleration of the object is c ...
... v2(t) = v2(t=0) + 2 a(t=0) [x(t) -x(t=0)] • We need to know the position of the object in the moment at which we want to calculate its velocity • We need to know the initial velocity of the object to calculate its velocity at time t • This equation is only true if the acceleration of the object is c ...
Study Notes
... No physical objects actually fit the definition of a particle although lepton’s have physical dimensions of no more than 10-18 m. The concept of a particle is a mathematical model which simplifies the description of real physical systems. It is useful for problems in which the physical dimensions of ...
... No physical objects actually fit the definition of a particle although lepton’s have physical dimensions of no more than 10-18 m. The concept of a particle is a mathematical model which simplifies the description of real physical systems. It is useful for problems in which the physical dimensions of ...
Chapter 8 Section 3 Notes
... obvious mess in front of the face of the driver. This is a clear case of Newton's third law of motion. The firefly hit the bus and the bus hits the firefly. Which of the two forces is greater: the force on the firefly or the force on the bus? ...
... obvious mess in front of the face of the driver. This is a clear case of Newton's third law of motion. The firefly hit the bus and the bus hits the firefly. Which of the two forces is greater: the force on the firefly or the force on the bus? ...
Lesson04.1 Vertical Circular Motion
... Motorcycle stunt drivers often perform a feat in which they drive their cycles around a vertical circular track, as in the figure at right. Usually, the speed varies in this stunt, decreasing as the cycle moves upward and increasing as the cycle comes downward. When the speed of travel on a ci ...
... Motorcycle stunt drivers often perform a feat in which they drive their cycles around a vertical circular track, as in the figure at right. Usually, the speed varies in this stunt, decreasing as the cycle moves upward and increasing as the cycle comes downward. When the speed of travel on a ci ...
PowerPoint Presentation - Newton`s Laws of
... Force is directly proportional to mass and acceleration. Imagine a ball of a certain mass moving at a certain acceleration. This ball has a certain force. Now imagine we make the ball twice as big (double the mass) but keep the acceleration constant. F = ma says that this new ball has twice the forc ...
... Force is directly proportional to mass and acceleration. Imagine a ball of a certain mass moving at a certain acceleration. This ball has a certain force. Now imagine we make the ball twice as big (double the mass) but keep the acceleration constant. F = ma says that this new ball has twice the forc ...
Chapter 13: Periodic Motion
... Objects that do not have their mass concentrated at a point also oscillate due to gravitational torques. ...
... Objects that do not have their mass concentrated at a point also oscillate due to gravitational torques. ...
Forces and Motion Review2
... accelerating…but still moving) The object is falling at a constant velocity ...
... accelerating…but still moving) The object is falling at a constant velocity ...
HNRS 227 Lecture #2 Chapters 2 and 3
... Yes, the small car would have to be moving with a much higher velocity, but it can have the same momentum since momentum is mass times velocity. ...
... Yes, the small car would have to be moving with a much higher velocity, but it can have the same momentum since momentum is mass times velocity. ...
Chapter 3 - Mrs. Wiedeman
... When only force acting on two things is gravity – they fall at the same rate Close to earth’s surface acceleration due to gravity is 9.8 m/s2 Newton’s second law F = ma Fgravity(N) = mass (kg) x acceleration of gravity (m/s2) F = mg ...
... When only force acting on two things is gravity – they fall at the same rate Close to earth’s surface acceleration due to gravity is 9.8 m/s2 Newton’s second law F = ma Fgravity(N) = mass (kg) x acceleration of gravity (m/s2) F = mg ...
Chapter 4 Forces and Newton’s Laws of Motion continued
... Newton’s 1st law can appear to be violated if you don’t recognize the existence of contact forces. Newton’s 1st law: for an object to remain at rest, or move with constant speed & direction, the Net Force acting on it must be ZERO. ...
... Newton’s 1st law can appear to be violated if you don’t recognize the existence of contact forces. Newton’s 1st law: for an object to remain at rest, or move with constant speed & direction, the Net Force acting on it must be ZERO. ...
Slide 1
... on a falling object can be ignored, the object is said to be in free fall -Close to Earth’s surface, the acceleration of a falling object in free fall ...
... on a falling object can be ignored, the object is said to be in free fall -Close to Earth’s surface, the acceleration of a falling object in free fall ...
Physics 130 - University of North Dakota
... motion is symmetric, max displacement left = max displacement right ...
... motion is symmetric, max displacement left = max displacement right ...
6.3 Apparent forces in circular motion
... At the bottom of the loop, the only forces acting are the weight of the person and the normal force of the seat pushing up on the person. The force you feel, your apparent weight, is the magnitude of the contact force that supports you. At the bottom, the seat is supporting the person with the norma ...
... At the bottom of the loop, the only forces acting are the weight of the person and the normal force of the seat pushing up on the person. The force you feel, your apparent weight, is the magnitude of the contact force that supports you. At the bottom, the seat is supporting the person with the norma ...
7. conservation of momentum - essie-uf
... µ is the molecular dynamic viscosity = 10-3 kg m-1 s-1 for water; it is a property of the fluid Shear stress has units of kg m-1 s-1 m s-1 m-1 = kg m-1 s-2 ...
... µ is the molecular dynamic viscosity = 10-3 kg m-1 s-1 for water; it is a property of the fluid Shear stress has units of kg m-1 s-1 m s-1 m-1 = kg m-1 s-2 ...
Form A
... 2. Consider the head on collision of a Garbage Truck with a Chevy Volt without any rebound. Which vehicle experiences the largest force? The largest magnitude of force is always experienced by the vehicle with the A) the largest initial speed E) the largest initial momentum B) the smallest initial s ...
... 2. Consider the head on collision of a Garbage Truck with a Chevy Volt without any rebound. Which vehicle experiences the largest force? The largest magnitude of force is always experienced by the vehicle with the A) the largest initial speed E) the largest initial momentum B) the smallest initial s ...
Blakeley Jones GEOL 1104 November 2, 2009 Review 5 – Time
... C. the feldspar and quartz contents of a granite D. an unconformity between a granite and sandstone 9) What fundamental concept states that in a horizontal sequence of conformable sedimentary strata, each higher bed is younger than the bed below it? A. law of original correlation B. theory of correl ...
... C. the feldspar and quartz contents of a granite D. an unconformity between a granite and sandstone 9) What fundamental concept states that in a horizontal sequence of conformable sedimentary strata, each higher bed is younger than the bed below it? A. law of original correlation B. theory of correl ...
MP 2 Quarterly Review Sheet Answers
... A. less than zero B. between zero and Mg (although it is moving up it is accelerating DOWN) C. equal to Mg D. greater than Mg E. zero 9. A box is being pushed by a constant force along a horizontal surface. If the object’s velocity is constant, we can infer that there is _______ acting on the box A. ...
... A. less than zero B. between zero and Mg (although it is moving up it is accelerating DOWN) C. equal to Mg D. greater than Mg E. zero 9. A box is being pushed by a constant force along a horizontal surface. If the object’s velocity is constant, we can infer that there is _______ acting on the box A. ...