Newton`s Laws of Motion
... An object at rest will remain at rest, and an object moving at a constant velocity will continue moving at a constant velocity, unless it is acted upon by an outside force. ...
... An object at rest will remain at rest, and an object moving at a constant velocity will continue moving at a constant velocity, unless it is acted upon by an outside force. ...
Newtons Laws of Motion
... Second Law • If there is a resultant force (overall force) on an object, it does accelerate in the direction of the force – Acceleration proportional to force – More mass, smaller acceleration – Rate of Change in momentum = force OR – Force = change in momentum ÷ time ...
... Second Law • If there is a resultant force (overall force) on an object, it does accelerate in the direction of the force – Acceleration proportional to force – More mass, smaller acceleration – Rate of Change in momentum = force OR – Force = change in momentum ÷ time ...
Name Unit 4 Vectors
... A puck on the end of string rotates at 16 RPM. The radius is 0.85 m and the mass of the puck is 1.5 kg. A. What is the velocity of the puck in m/s? [1.42 m/s] B. What will be the tension in the string? [3.58 N] C. How long will it take for the ball the complete 1 revolution? [3.8 s] D. What must be ...
... A puck on the end of string rotates at 16 RPM. The radius is 0.85 m and the mass of the puck is 1.5 kg. A. What is the velocity of the puck in m/s? [1.42 m/s] B. What will be the tension in the string? [3.58 N] C. How long will it take for the ball the complete 1 revolution? [3.8 s] D. What must be ...
Newton`s Laws of Motion
... reducing the acceleration (and reducing the force of your body’s impact). Crumple zones work in the same way: parts of a car are designed to collaspe during an impact, increasing the time it takes to come to a complete stop (they also ‘absorb’ energy) ...
... reducing the acceleration (and reducing the force of your body’s impact). Crumple zones work in the same way: parts of a car are designed to collaspe during an impact, increasing the time it takes to come to a complete stop (they also ‘absorb’ energy) ...
Circular Motion
... frame of the ground outside. From a stationary frame outside the whirling can, we see there is no centrifugal force acting on the ladybug. We do see centripetal force acting on the can. In the rotating frame of reference of the whirling can, both centripetal force and centrifugal force act on the la ...
... frame of the ground outside. From a stationary frame outside the whirling can, we see there is no centrifugal force acting on the ladybug. We do see centripetal force acting on the can. In the rotating frame of reference of the whirling can, both centripetal force and centrifugal force act on the la ...
Chapter 2 Jeopardy Review
... This is the formula to calculate momentum and the unit for momentum. ...
... This is the formula to calculate momentum and the unit for momentum. ...
Circular_Motion
... Previously we assumed that the body moved from P1 to P2 with constant speed. If the linear speed of the body changes then, obviously, the angular speed (velocity) also changes. The angular acceleration, α, is the rate of change of angular velocity. So, if the angular velocity changes uniformly from ...
... Previously we assumed that the body moved from P1 to P2 with constant speed. If the linear speed of the body changes then, obviously, the angular speed (velocity) also changes. The angular acceleration, α, is the rate of change of angular velocity. So, if the angular velocity changes uniformly from ...
Circular Motion Notes
... the motion of a satellite orbiting under the influence of gravity in a circular or elliptical path around a larger mass tangential velocity the velocity tangent to the path of an object moving in a curved path uniform circular motion motion in a circular path of constant radius at a constant speed ...
... the motion of a satellite orbiting under the influence of gravity in a circular or elliptical path around a larger mass tangential velocity the velocity tangent to the path of an object moving in a curved path uniform circular motion motion in a circular path of constant radius at a constant speed ...
Forces in Motion
... Because an unbalanced force is necessary to change the motion of any object, there must be an unbalanced force working on any object in circular motion. The unbalanced force that causes objects to move in a circular path is called a centripetal force. Gravity provides the centripetal force tha ...
... Because an unbalanced force is necessary to change the motion of any object, there must be an unbalanced force working on any object in circular motion. The unbalanced force that causes objects to move in a circular path is called a centripetal force. Gravity provides the centripetal force tha ...
Circular Motion and the Law of Gravity
... The force that maintains circular motion acts at right angles to the motion. It causes a change in the direction of the velocity. Example: the string attached to the object. If the force vanishes, then the object will follow a straight-line path. The motion of a rotating system You are a passenger i ...
... The force that maintains circular motion acts at right angles to the motion. It causes a change in the direction of the velocity. Example: the string attached to the object. If the force vanishes, then the object will follow a straight-line path. The motion of a rotating system You are a passenger i ...
FOPS UNIT 3 – Newton`s Laws of Motion Review Worksheet
... 8. Find the average speed of a cheetah that runs 100m in 4 seconds. ...
... 8. Find the average speed of a cheetah that runs 100m in 4 seconds. ...
For an object travelling with “uniform circular motion,”
... b) The rock will fly off along a tangent to the circle if the string breaks. c) The circle described by the rock could be above the student’s outstretched hand if the speed of rotation is great enough. d) The acceleration of the rock will be directed toward the centre of the circle. e) The tension o ...
... b) The rock will fly off along a tangent to the circle if the string breaks. c) The circle described by the rock could be above the student’s outstretched hand if the speed of rotation is great enough. d) The acceleration of the rock will be directed toward the centre of the circle. e) The tension o ...
Circular Motion Web Quest
... acceleration of 12.5 m/s2 at the top of the loop and an upwards acceleration of 24.0 m/s2 at the bottom of the loop. Use Newton's second law to determine the normal force acting upon Anna's 50-kg body at the top and at the bottom of the loop. 13. Noah Formula is riding a roller coaster and encounter ...
... acceleration of 12.5 m/s2 at the top of the loop and an upwards acceleration of 24.0 m/s2 at the bottom of the loop. Use Newton's second law to determine the normal force acting upon Anna's 50-kg body at the top and at the bottom of the loop. 13. Noah Formula is riding a roller coaster and encounter ...