Ch33
... • angular velocity vector w points along the axis by RHR • However, L is parallel to that vector ONLY if there is no external force moment on the body • consider the ‘dumbbell’ comprising two masses m and a massless stick of length L ...
... • angular velocity vector w points along the axis by RHR • However, L is parallel to that vector ONLY if there is no external force moment on the body • consider the ‘dumbbell’ comprising two masses m and a massless stick of length L ...
Questions - TTU Physics
... are about forces. Complete statements of each Law MUST mention forces! If a part contains more than one question, please be sure to answer each one! a. State Newton’s 1st Law. How many objects at a time does it apply to? b. State Newton’s 3rd Law. How many objects at a time does it apply to? c. See ...
... are about forces. Complete statements of each Law MUST mention forces! If a part contains more than one question, please be sure to answer each one! a. State Newton’s 1st Law. How many objects at a time does it apply to? b. State Newton’s 3rd Law. How many objects at a time does it apply to? c. See ...
Chapter 6 – Force and Motion II
... -Terminal speed: vt - Reached when the acceleration of an object that experiences a vertical movement through the air becomes zero Fg=D ...
... -Terminal speed: vt - Reached when the acceleration of an object that experiences a vertical movement through the air becomes zero Fg=D ...
Document
... the passenger seat of the car, near the car door. The other you forget on top of the car. Oops! You then drive out of the parking lot, turning at a constant speed. Although the car accelerates (changes direction!) , the baskets will tend to continue in the same straight line motion unless a force st ...
... the passenger seat of the car, near the car door. The other you forget on top of the car. Oops! You then drive out of the parking lot, turning at a constant speed. Although the car accelerates (changes direction!) , the baskets will tend to continue in the same straight line motion unless a force st ...
Study Materials - English
... that all the planets go around the sun. The moon goes around the earth. In all these cases, there must be some force acting on the objects, planets, and on the moon. Sir Isaac Newton could grasp that “The same force” is responsible for all of these. This force is called the “gravitational force”. Gr ...
... that all the planets go around the sun. The moon goes around the earth. In all these cases, there must be some force acting on the objects, planets, and on the moon. Sir Isaac Newton could grasp that “The same force” is responsible for all of these. This force is called the “gravitational force”. Gr ...
Chapter 2
... • A body that is rotating tends to remain rotating. • A body that is not rotating tends to remain not rotating. ...
... • A body that is rotating tends to remain rotating. • A body that is not rotating tends to remain not rotating. ...
Chapter 7
... • He went on to conclude that there is a mutual gravitational force between all particles of matter. • From that he saw that the attractive force was universal to all objects based on their mass and the distance they are apart from each other. • Because of its universal nature, there is a constant o ...
... • He went on to conclude that there is a mutual gravitational force between all particles of matter. • From that he saw that the attractive force was universal to all objects based on their mass and the distance they are apart from each other. • Because of its universal nature, there is a constant o ...
File
... influence of several forces. Students should understand the relation between the force that acts on an object and the resulting change in the object’s velocity Students should understand how Newton’s Second Law, , applies to an object subject to forces such as gravity, the pull of strings, or contac ...
... influence of several forces. Students should understand the relation between the force that acts on an object and the resulting change in the object’s velocity Students should understand how Newton’s Second Law, , applies to an object subject to forces such as gravity, the pull of strings, or contac ...
1) 200 km/hr 2) 100 km/hr 3) 90 km/hr 4) 70 km/hr 5) 50 km/hr From
... 3) you’re not really pulling down – it ...
... 3) you’re not really pulling down – it ...
Work-Kinetic Energy Theorem for Rotational Motion
... moment of inertia, force with torque, kinetic energy with rotational kinetic energy, and momentum with angular momentum. The relationships between the rotational terms are identical to the relationships between the linear motion terms. Furthermore, we can often convert linear motion expressions to r ...
... moment of inertia, force with torque, kinetic energy with rotational kinetic energy, and momentum with angular momentum. The relationships between the rotational terms are identical to the relationships between the linear motion terms. Furthermore, we can often convert linear motion expressions to r ...
projectile
... Speed is still calculated as distance traveled divided by the time it takes to travel that distance. In the case of circular motion, the distance is the circumference of a circle or (2πr). The time it takes to go around a circle one time is called the period (T). ...
... Speed is still calculated as distance traveled divided by the time it takes to travel that distance. In the case of circular motion, the distance is the circumference of a circle or (2πr). The time it takes to go around a circle one time is called the period (T). ...
Newton’s Laws of Motion and Gravity
... • When a force is applied in nature, a reaction force occurs at the same time. • When you jump on a trampoline, for example, you exert a downward force on the trampoline. • Simultaneously, the trampoline exerts an equal force upward, sending you high into the air. ...
... • When a force is applied in nature, a reaction force occurs at the same time. • When you jump on a trampoline, for example, you exert a downward force on the trampoline. • Simultaneously, the trampoline exerts an equal force upward, sending you high into the air. ...
Chapter 5 Lecture Notes Formulas: a = aC + aT F = Gm1m2/r2
... constant, but its direction is changing and acceleration is a vector. What is required according to Newton’s second law in order to have an acceleration? There must be a net force in the direction of the acceleration. So, ΣF = maC = mv2/r. It takes a net force of magnitude mv 2/r directed towards th ...
... constant, but its direction is changing and acceleration is a vector. What is required according to Newton’s second law in order to have an acceleration? There must be a net force in the direction of the acceleration. So, ΣF = maC = mv2/r. It takes a net force of magnitude mv 2/r directed towards th ...
Linear Motion
... used inclined planes to study accelerations. He found constant accelerations for inclines: the steeper the incline, the greater the acceleration. (It was too hard to measure time for free-falls.) He also found that the size of the objects didn't matter. ...
... used inclined planes to study accelerations. He found constant accelerations for inclines: the steeper the incline, the greater the acceleration. (It was too hard to measure time for free-falls.) He also found that the size of the objects didn't matter. ...
