SHM1simpleHarm
... 1. A spring is mounted in a linear oscillator. It is determined in this particular oscillator that a 4N force on the spring will cause a displacement of 0.02 meters. A 2kg block is pulled a distance of 0.04 meters and then released, setting the system in motion. a. Find the spring constant. b. Find ...
... 1. A spring is mounted in a linear oscillator. It is determined in this particular oscillator that a 4N force on the spring will cause a displacement of 0.02 meters. A 2kg block is pulled a distance of 0.04 meters and then released, setting the system in motion. a. Find the spring constant. b. Find ...
Newton`s Laws
... 2nd law: Homer’s mass x 9.8 m/s/s equals his weight, which is a force. 3rd law: Homer lays against the ground and it pushes back. He stays at rest. Homer pushes ...
... 2nd law: Homer’s mass x 9.8 m/s/s equals his weight, which is a force. 3rd law: Homer lays against the ground and it pushes back. He stays at rest. Homer pushes ...
... 1. Two forces of 25lbs and 15lbs act on a body so that the angle formed is 75o. To the nearest pound, find the magnitude of the resultant. 2. Two forces of 12lbs and 7lbs act on a body with an angle of 50 degrees between them. To the nearest pound, find the magnitude of the resultant. 3. Two forces ...
Category 2 Jeopardy Review
... The 3 vehicles shown are all traveling at a speed of 15 m/s, but only the pickup truck has a changing velocity. The pickup truck has a changing velocity because it: A. can accelerate faster than the other two vehicles B. Is traveling in the opposite direction from the other two vehicles C. Is trave ...
... The 3 vehicles shown are all traveling at a speed of 15 m/s, but only the pickup truck has a changing velocity. The pickup truck has a changing velocity because it: A. can accelerate faster than the other two vehicles B. Is traveling in the opposite direction from the other two vehicles C. Is trave ...
L20
... • If no drag forces are present, the total energy of the pendulum, Kinetic Energy (KE) + Gravitational Potential Energy (GPE) is conserved • to start the pendulum, we move it from B to A. At point A it has (GPE) but no (KE) • from A to B, its GPE is converted to KE which is maximum at B (its speed i ...
... • If no drag forces are present, the total energy of the pendulum, Kinetic Energy (KE) + Gravitational Potential Energy (GPE) is conserved • to start the pendulum, we move it from B to A. At point A it has (GPE) but no (KE) • from A to B, its GPE is converted to KE which is maximum at B (its speed i ...
SIMPLE HARMONIC MOTION (1)
... Recall that the velocity of an object in uniform circular motion of radius r is v = rω The velocity is tangential to the object’s circular path, as indicated above When the peg is at the angular position θ, the velocity vector makes an angle θ with the vertical Thus the x component of the velocity i ...
... Recall that the velocity of an object in uniform circular motion of radius r is v = rω The velocity is tangential to the object’s circular path, as indicated above When the peg is at the angular position θ, the velocity vector makes an angle θ with the vertical Thus the x component of the velocity i ...
14_2spr_121E2
... skier who is a vertical distance 4.00 m above the bottom of the incline. There is some friction present, µ = 0.100. Since you can't walk up the incline, you give the box a push that gives it an initial velocity; then the box slides up the incline, slowing down under the forces of friction and gravit ...
... skier who is a vertical distance 4.00 m above the bottom of the incline. There is some friction present, µ = 0.100. Since you can't walk up the incline, you give the box a push that gives it an initial velocity; then the box slides up the incline, slowing down under the forces of friction and gravit ...
force
... moving car at the same speed? - truck has a greater mass, therefore greater momentum Can you change an objects momentum? - Yes, using forces, but most importantly “how long” that force is applied ex. force applied briefly to a stalled car, small change in it’s momentum ex. force applied over an ex ...
... moving car at the same speed? - truck has a greater mass, therefore greater momentum Can you change an objects momentum? - Yes, using forces, but most importantly “how long” that force is applied ex. force applied briefly to a stalled car, small change in it’s momentum ex. force applied over an ex ...
2, 4, 6, 7, 12 / 3, 9, 15, 20, 26, 37, 41, 44, 47, 53, 60
... therefore, has zero acceleration. From Newton's second law, we know that the net external force on the sailboat must be zero. a. There is no work done on the sailboat by a zero net external force. b. Work is done by the individual forces that act on the boat; namely the wind that propels the boat fo ...
... therefore, has zero acceleration. From Newton's second law, we know that the net external force on the sailboat must be zero. a. There is no work done on the sailboat by a zero net external force. b. Work is done by the individual forces that act on the boat; namely the wind that propels the boat fo ...
Newton`s Laws Notes Packet - Blanks PDF
... Galileo. (Many of Newton’s “discoveries” originated with people other than Sir Isaac.) Before Galileo, the explanation for natural motion was the one put forth by Aristotle. Aristotle theorized that things move to find their natural place in the universe and come to rest when they get there. Galileo ...
... Galileo. (Many of Newton’s “discoveries” originated with people other than Sir Isaac.) Before Galileo, the explanation for natural motion was the one put forth by Aristotle. Aristotle theorized that things move to find their natural place in the universe and come to rest when they get there. Galileo ...
Force - wilson physics
... 57. Two objects, of masses 6 and 8 kilograms, are hung from the ends of a stick that is 70 centimeters long and has marks every l0 centimeters, as shown above. If the mass of the stick is negligible, at which of the points indicated should a cord be attached if the stick is to remain horizontal when ...
... 57. Two objects, of masses 6 and 8 kilograms, are hung from the ends of a stick that is 70 centimeters long and has marks every l0 centimeters, as shown above. If the mass of the stick is negligible, at which of the points indicated should a cord be attached if the stick is to remain horizontal when ...
Problem: Average Velocity (1988)
... 57. Two objects, of masses 6 and 8 kilograms, are hung from the ends of a stick that is 70 centimeters long and has marks every l0 centimeters, as shown above. If the mass of the stick is negligible, at which of the points indicated should a cord be attached if the stick is to remain horizontal when ...
... 57. Two objects, of masses 6 and 8 kilograms, are hung from the ends of a stick that is 70 centimeters long and has marks every l0 centimeters, as shown above. If the mass of the stick is negligible, at which of the points indicated should a cord be attached if the stick is to remain horizontal when ...
Course: Physics 11 Big Ideas Elaborations: CORE MODULES: 1
... test for the factors that change an objects momentum and use this explain/design the safety features in a real/toy car with a fake passenger; determine the work done by friction of a toboggan released from a given height at the top of a hill; determine the efficiency of a motor that lifts a known ma ...
... test for the factors that change an objects momentum and use this explain/design the safety features in a real/toy car with a fake passenger; determine the work done by friction of a toboggan released from a given height at the top of a hill; determine the efficiency of a motor that lifts a known ma ...
Forces & the Laws of Motion
... • An object at rest remains at rest, and an object in motion continues in motion in a straight line, with a constant velocity, unless acted upon by a net external force • Inertia: the tendency of an object to maintain its state of uniform linear motion • When net force on an object is zero, accelera ...
... • An object at rest remains at rest, and an object in motion continues in motion in a straight line, with a constant velocity, unless acted upon by a net external force • Inertia: the tendency of an object to maintain its state of uniform linear motion • When net force on an object is zero, accelera ...
Wednesday, June 25, 2008
... If you grab onto a pole while running, your body will rotate about the pole, gaining angular momentum. We’ve used the linear momentum to solve physical problems with linear motions, the angular momentum will do the same for rotational motions. Let’s consider a point-like object ( particle) with mass ...
... If you grab onto a pole while running, your body will rotate about the pole, gaining angular momentum. We’ve used the linear momentum to solve physical problems with linear motions, the angular momentum will do the same for rotational motions. Let’s consider a point-like object ( particle) with mass ...
