Unit 3 Objectives: Forces and Laws of Motion
... the forces are applied in the same direction. 6-8 = 2N , at right angles use the paythagorean thereom, when applied in the same direction 6+8= 14N 9. Apply the concept of inertia to the importance of using seatbelts. A seatbelt restrains your mass. Your mass is directly related to inertia. The more ...
... the forces are applied in the same direction. 6-8 = 2N , at right angles use the paythagorean thereom, when applied in the same direction 6+8= 14N 9. Apply the concept of inertia to the importance of using seatbelts. A seatbelt restrains your mass. Your mass is directly related to inertia. The more ...
on an object
... Monkey and the Zookeeper Where should the zookeeper aim? Taking Gravity into effect The zookeeper aims above the monkey Does the speed of the banana change the effect? The zookeeper aims at the monkey and shoots the banana very fast The zookeeper aims at the monkey, yet shoots the banana very slow. ...
... Monkey and the Zookeeper Where should the zookeeper aim? Taking Gravity into effect The zookeeper aims above the monkey Does the speed of the banana change the effect? The zookeeper aims at the monkey and shoots the banana very fast The zookeeper aims at the monkey, yet shoots the banana very slow. ...
ICP Motion
... the right, find the net force on the melon. Astronauts in the space shuttle experience an acceleration of about 35 m/sec/sec during liftoff. What is the force on a 75 kg? A 6.0 kg object undergoes an acceleration of 2.0 m/sec/sec. What is the net force acting on it? If this same force is applied to ...
... the right, find the net force on the melon. Astronauts in the space shuttle experience an acceleration of about 35 m/sec/sec during liftoff. What is the force on a 75 kg? A 6.0 kg object undergoes an acceleration of 2.0 m/sec/sec. What is the net force acting on it? If this same force is applied to ...
Newton`s Laws 2.2
... An object with large mass has greater inertia This is why it is easier to start and to change the motion of an object with a small mass. Which of these two cars would be easier to push and stop once it was moving? ...
... An object with large mass has greater inertia This is why it is easier to start and to change the motion of an object with a small mass. Which of these two cars would be easier to push and stop once it was moving? ...
Motion
... Space: Absolute space, in its own nature, without relation to anything external, remains always similar and immovable. Time: Absolute true and mathematical time, of itself, and from its own nature, flows equably, without relation to anything external, and by another name is called ...
... Space: Absolute space, in its own nature, without relation to anything external, remains always similar and immovable. Time: Absolute true and mathematical time, of itself, and from its own nature, flows equably, without relation to anything external, and by another name is called ...
Forces - School of Physics
... The study of what causes changes in the motion of an object is known as dynamics. The central concept of dynamics is the physical quantity force. The term force can’t be defined or explained in a simple sentence. You will learn what a force is and the ideas associated with forces, however, you just ...
... The study of what causes changes in the motion of an object is known as dynamics. The central concept of dynamics is the physical quantity force. The term force can’t be defined or explained in a simple sentence. You will learn what a force is and the ideas associated with forces, however, you just ...
Work, Energy and Momentum
... In the case of gravitational potential energy and elastic potential energy, we have seen that, the work done is independent of the path followed by the body and depends only upon the initial and final position. In both case the total mechanical energy remains constant and the force required for work ...
... In the case of gravitational potential energy and elastic potential energy, we have seen that, the work done is independent of the path followed by the body and depends only upon the initial and final position. In both case the total mechanical energy remains constant and the force required for work ...
study guide answers
... 7. How does mass affect the momentum of an object? The more mass, the more momentum 8. Based on Newton’s first law of motion what happens to an object at rest if there is no unbalanced force acting on it? It doesn’t move. It still has a net force of zero. 9. Based on Newton’s first law of motion wha ...
... 7. How does mass affect the momentum of an object? The more mass, the more momentum 8. Based on Newton’s first law of motion what happens to an object at rest if there is no unbalanced force acting on it? It doesn’t move. It still has a net force of zero. 9. Based on Newton’s first law of motion wha ...
CH 13
... *object that orbits another object ~it is a result of the object’s forward inertia and the downward pull of gravity on the object ...
... *object that orbits another object ~it is a result of the object’s forward inertia and the downward pull of gravity on the object ...
Forces
... Air resistance is a force that opposes the motion of objects that move through air Air resistance depends on an object’s size, shape, and speed ...
... Air resistance is a force that opposes the motion of objects that move through air Air resistance depends on an object’s size, shape, and speed ...
W3.13 Newton`s Law Quick Hitters 2
... long inclined at 7.3˚. How long does it take to reach the bottom? How would this change if the soap's mass were 250 grams? 9. At the instant a race began, a 65-kilogram sprinter was found to exert a force of 800 N on the starting block at a 22 angle with respect to the ground. (A) What was the horiz ...
... long inclined at 7.3˚. How long does it take to reach the bottom? How would this change if the soap's mass were 250 grams? 9. At the instant a race began, a 65-kilogram sprinter was found to exert a force of 800 N on the starting block at a 22 angle with respect to the ground. (A) What was the horiz ...
Chapter 1 Forces and Pressure
... D. INERTIA (Idle or lazy) The tendency of an object to resist changes in motion. Objects seem _________ because they do not easily change the way they __________. Objects at rest don’t want to start ________, objects moving do not want to ___________. 1. MASS (effects on inertia) Q. Is it eas ...
... D. INERTIA (Idle or lazy) The tendency of an object to resist changes in motion. Objects seem _________ because they do not easily change the way they __________. Objects at rest don’t want to start ________, objects moving do not want to ___________. 1. MASS (effects on inertia) Q. Is it eas ...
sample106f
... For isolated systems: net = 0 L is constant L = 0 L0 = I00 = Lf = Iff Equilibrium: forces = 0 and torques = 0, If net force on a system is zero, then the net torque is the same for any chosen rotation axis. COG definition: point about which torques due to gravity alone add to zero. ...
... For isolated systems: net = 0 L is constant L = 0 L0 = I00 = Lf = Iff Equilibrium: forces = 0 and torques = 0, If net force on a system is zero, then the net torque is the same for any chosen rotation axis. COG definition: point about which torques due to gravity alone add to zero. ...