Lesson 15 notes – Newton 1 and 3 - science
... (a) Newton’s first law states that an object will remain stationary or continue at a constant velocity unless acted on by a resultant force. (1) If it is acted on by a resultant force it will either accelerate, decelerate or change direction (1) depending on the direction of the force.(1) … (3) (b)… ...
... (a) Newton’s first law states that an object will remain stationary or continue at a constant velocity unless acted on by a resultant force. (1) If it is acted on by a resultant force it will either accelerate, decelerate or change direction (1) depending on the direction of the force.(1) … (3) (b)… ...
PowerPoint file: Higher Physics: Projectiles
... the Eiffel Tour (into the airresistance-free Paris sky) How can we calculate the vertical displacement at: ...
... the Eiffel Tour (into the airresistance-free Paris sky) How can we calculate the vertical displacement at: ...
Conservation Of Momentum
... a. Calculate the momentum of each of the cars before the collision and after the collision. b. What is the change in momentum of each of the cars? c. If the collision took place over .8 seconds, what force does each car experience? 7. A 700 kg car moving at 20 m/s collides with a stationary truck wi ...
... a. Calculate the momentum of each of the cars before the collision and after the collision. b. What is the change in momentum of each of the cars? c. If the collision took place over .8 seconds, what force does each car experience? 7. A 700 kg car moving at 20 m/s collides with a stationary truck wi ...
Conceptual Newtons Third Law
... CHECK YOUR ANSWER Consider a high-speed bus colliding head-on with an innocent bug. The force of impact splatters the unfortunate bug over the windshield. Which is greater, the force on the bug or the force on the ...
... CHECK YOUR ANSWER Consider a high-speed bus colliding head-on with an innocent bug. The force of impact splatters the unfortunate bug over the windshield. Which is greater, the force on the bug or the force on the ...
AS90183_NBC_1a
... in which the speed value is calculated. For example if we measure the distance in kilometres (km) and time in hours (h) then speed will be defined in km per hour. Often in physics and science since we measure in metres and seconds, speed is quoted in metres per ...
... in which the speed value is calculated. For example if we measure the distance in kilometres (km) and time in hours (h) then speed will be defined in km per hour. Often in physics and science since we measure in metres and seconds, speed is quoted in metres per ...
Dynamics Pupil Notes Name
... There are two methods of reducing friction. Streamlining reduces friction by reducing the frontal area of an object. In the box below describe 2 examples where streamlining is used to reduce friction. Streamlining reduces friction … ...
... There are two methods of reducing friction. Streamlining reduces friction by reducing the frontal area of an object. In the box below describe 2 examples where streamlining is used to reduce friction. Streamlining reduces friction … ...
Definitions of Physical Quantities
... In all such energy transformation processes, the total energy remains the same. Energy may not be created nor destroyed. • Any form of energy can be transformed into another form. When energy is in a form other than heat, it may be transformed with good or even perfect efficiency, to any other type ...
... In all such energy transformation processes, the total energy remains the same. Energy may not be created nor destroyed. • Any form of energy can be transformed into another form. When energy is in a form other than heat, it may be transformed with good or even perfect efficiency, to any other type ...
phys1441-120610
... In what ways do you think fluid exerts stress on the object submerged in it? Fluid cannot exert shearing or tensile stress. Thus, the only force the fluid exerts on an object immersed in it is the force perpendicular to the surface of the object. This force by the fluid on an object usually is expre ...
... In what ways do you think fluid exerts stress on the object submerged in it? Fluid cannot exert shearing or tensile stress. Thus, the only force the fluid exerts on an object immersed in it is the force perpendicular to the surface of the object. This force by the fluid on an object usually is expre ...
form 4- 32 circular motion - kcpe-kcse
... An object moving along a circular path is continually changing in direction. This means that even if it is travelling at a constant speed, v it is also continually changing its velocity. It is therefore undergoing an acceleration, a. This acceleration is directed towards the centre (centripetal) of ...
... An object moving along a circular path is continually changing in direction. This means that even if it is travelling at a constant speed, v it is also continually changing its velocity. It is therefore undergoing an acceleration, a. This acceleration is directed towards the centre (centripetal) of ...
9 - tucek
... spins rapidly around one axis while being free to rotate around one or two other axes -the direction of its large angular momentum can be changed only by applying an appropriate torque. Without such a torque, the direction of the axis of rotation does not change. ...
... spins rapidly around one axis while being free to rotate around one or two other axes -the direction of its large angular momentum can be changed only by applying an appropriate torque. Without such a torque, the direction of the axis of rotation does not change. ...
Section Check
... will double the same object’s acceleration. If you apply the same force to several different objects, the one with the most mass will have the smallest acceleration and the one with the least mass will have the greatest acceleration. One unit of force causes a 1-kg mass to accelerate at 1 m/s2, so o ...
... will double the same object’s acceleration. If you apply the same force to several different objects, the one with the most mass will have the smallest acceleration and the one with the least mass will have the greatest acceleration. One unit of force causes a 1-kg mass to accelerate at 1 m/s2, so o ...
Momentum = mass * velocity
... Put another way, an unbalanced force always accelerates an object - either speeding it up or slowing it down. If the force acts opposite the object's motion, it slows the object down. If a force acts in the same direction as the object's motion, then the force speeds the object up. Either way, a for ...
... Put another way, an unbalanced force always accelerates an object - either speeding it up or slowing it down. If the force acts opposite the object's motion, it slows the object down. If a force acts in the same direction as the object's motion, then the force speeds the object up. Either way, a for ...
week 1
... GENERAL CURVILINEAR MOTION (Section 12.4) A particle moving along a curved path undergoes curvilinear motion. Since the motion is often three-dimensional, vectors are used to describe the motion. A particle moves along a curve defined by the path function, s. The position of the particle at any ins ...
... GENERAL CURVILINEAR MOTION (Section 12.4) A particle moving along a curved path undergoes curvilinear motion. Since the motion is often three-dimensional, vectors are used to describe the motion. A particle moves along a curve defined by the path function, s. The position of the particle at any ins ...
Phy 202: General Physics II
... The Ideal Spring & Hooke’s Law • Springs are objects that exhibit elastic behavior • An ideal spring is: – Massless (the mass of the spring is negligible compared to – The applied force (Fapplied) required to compress/stretch is proportional to the displacement of the spring from its unstrained len ...
... The Ideal Spring & Hooke’s Law • Springs are objects that exhibit elastic behavior • An ideal spring is: – Massless (the mass of the spring is negligible compared to – The applied force (Fapplied) required to compress/stretch is proportional to the displacement of the spring from its unstrained len ...