Objective: To calculate the force needed to break an apple
... • Objects move in both vertical and horizontal direction in the shape of a parabola • This is because the only force acting on the object in motion is gravity • Motion like this behaves in very predictable ways with regards to time, velocity and distance ...
... • Objects move in both vertical and horizontal direction in the shape of a parabola • This is because the only force acting on the object in motion is gravity • Motion like this behaves in very predictable ways with regards to time, velocity and distance ...
Speed
... • If you and your friend are walking down the hall together at the same speed, in the same direction, are you moving relative to your friend? ...
... • If you and your friend are walking down the hall together at the same speed, in the same direction, are you moving relative to your friend? ...
circular motion
... Horizontal Circles - UCM A 2.5 kg ball is spun in a horizontal circle at 5.0 m/s at the end of a rope 0.75 m long. Find (a) the centripetal acceleration and (b) the tension in the rope. ...
... Horizontal Circles - UCM A 2.5 kg ball is spun in a horizontal circle at 5.0 m/s at the end of a rope 0.75 m long. Find (a) the centripetal acceleration and (b) the tension in the rope. ...
Circular
... A student performing a centripetal force experiment whirls a rubber bung attached to one end of a string which passes through a glass tube with smooth openings, and has a weight W hanging at its other end. The weight of the rubber bung is much smaller than W. The rubber bung is set into a horizontal ...
... A student performing a centripetal force experiment whirls a rubber bung attached to one end of a string which passes through a glass tube with smooth openings, and has a weight W hanging at its other end. The weight of the rubber bung is much smaller than W. The rubber bung is set into a horizontal ...
Forces of Motion
... added together, because they are exerted on the box in the same direction. The net force that acts on this box is found by adding the two forces together. ...
... added together, because they are exerted on the box in the same direction. The net force that acts on this box is found by adding the two forces together. ...
Independent Notes
... If they stay within the atmosphere, they will burn up. So they launch these vehicles to an altitude of 150 km above the Earth to avoid this from happening. One thing to remember. The vehicle is still subject to gravity at this height. So the vehicle continues to free fall towards the Earth, but ...
... If they stay within the atmosphere, they will burn up. So they launch these vehicles to an altitude of 150 km above the Earth to avoid this from happening. One thing to remember. The vehicle is still subject to gravity at this height. So the vehicle continues to free fall towards the Earth, but ...
Physics First Semester Exam Review Contrast constant speed
... 80. Suppose a girl is standing on a pond where there is no friction between her feet and the ice. In order to get off the ice she can ______________________________________________________________________________ 81. A meteor that originally was heading south breaks up into two chunks. One of the ch ...
... 80. Suppose a girl is standing on a pond where there is no friction between her feet and the ice. In order to get off the ice she can ______________________________________________________________________________ 81. A meteor that originally was heading south breaks up into two chunks. One of the ch ...
Newton`s Laws of Motion
... When you push your hands through the water, you are exerting a force on the water – the action force The reaction is the water pushing back on your hand You move forward in the water because your action force is stronger than the water’s reaction force ...
... When you push your hands through the water, you are exerting a force on the water – the action force The reaction is the water pushing back on your hand You move forward in the water because your action force is stronger than the water’s reaction force ...
Normal Force
... a moving object, it will continue to move with constant speed in a straight line Inertial reference frames Galilean principle of relativity: Laws of physics (and everything in the Universe) look the same for all observers who move with a constant velocity with respect to each other. ...
... a moving object, it will continue to move with constant speed in a straight line Inertial reference frames Galilean principle of relativity: Laws of physics (and everything in the Universe) look the same for all observers who move with a constant velocity with respect to each other. ...
Uniform circular motion
... ____________ speed. Its velocity is ___________ to the circle and its acceleration is directed toward the ___________ of the circle. The object experiences ____________ which is directed in the same direction as the acceleration, toward the _________ of the circle. This net force is called _________ ...
... ____________ speed. Its velocity is ___________ to the circle and its acceleration is directed toward the ___________ of the circle. The object experiences ____________ which is directed in the same direction as the acceleration, toward the _________ of the circle. This net force is called _________ ...
Newtons Laws 2014 ppt
... • In order to make an object at rest move, you need to apply a push or a pull, otherwise known as a force. • A force can make an object: Speed up Slow down Change direction …AKA change velocity or accelerate ...
... • In order to make an object at rest move, you need to apply a push or a pull, otherwise known as a force. • A force can make an object: Speed up Slow down Change direction …AKA change velocity or accelerate ...
Newton`s Second Law
... Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously ...
... Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously ...
Glossary
... this is when two objects hit each other and affect each others’ motion Beath High School - Int 1 Physics ...
... this is when two objects hit each other and affect each others’ motion Beath High School - Int 1 Physics ...
Slide 1
... A tower crane must always be carefully balanced so that there is no net torque tending to tip it. A particular crane at a building site is about to lift a 2800-kg air conditioning unit. The crane’s dimensions are given in the figure. (a) Where must the crane’s 9500-kg counterweight be placed when th ...
... A tower crane must always be carefully balanced so that there is no net torque tending to tip it. A particular crane at a building site is about to lift a 2800-kg air conditioning unit. The crane’s dimensions are given in the figure. (a) Where must the crane’s 9500-kg counterweight be placed when th ...
Work, Power, & Energy
... • In order to do work on an object, the force you exert must be in the same direction as the object’s motion. ...
... • In order to do work on an object, the force you exert must be in the same direction as the object’s motion. ...
Example2 - mrdsample
... A 2.73-kg lamp is sitting on a table as shown. The lamp has a base with a diameter of 18.0 cm, a height of 68.7 cm. The coefficient of static friction between the base of the lamp and the table is 0.32. A horizontal force, F, is applied to the central column of the lamp at a height of h. What is the ...
... A 2.73-kg lamp is sitting on a table as shown. The lamp has a base with a diameter of 18.0 cm, a height of 68.7 cm. The coefficient of static friction between the base of the lamp and the table is 0.32. A horizontal force, F, is applied to the central column of the lamp at a height of h. What is the ...
