9.1 Impulse - 9.2 Momentum and the Impulse Momentum Theorem
... Impulse • When kicking a soccer ball, the amount by which the ball is compressed is a measure of the magnitude of the force the foot exerts on the ball. • The force is applied only while the ball is in contact with the foot. • The impulse force is a large force exerted during a short inte ...
... Impulse • When kicking a soccer ball, the amount by which the ball is compressed is a measure of the magnitude of the force the foot exerts on the ball. • The force is applied only while the ball is in contact with the foot. • The impulse force is a large force exerted during a short inte ...
02mc
... final momentum of P = +ve final momentum of Q = 0 final momentum of R = -ve hence, momentum of Z has the great magnitude (2) kinetic energy elastic collision total k.e. conserved. i.e. k.e. (P, Q or R) + k.e. (X, Y or Z) = constant. ...
... final momentum of P = +ve final momentum of Q = 0 final momentum of R = -ve hence, momentum of Z has the great magnitude (2) kinetic energy elastic collision total k.e. conserved. i.e. k.e. (P, Q or R) + k.e. (X, Y or Z) = constant. ...
Kepler`s Laws
... Suppose a particle P moving through 3-space is acted upon by a force in the direction of the line from P to a fixed point, say the origin O of R3 (i.e., the force is a central force). Then we can show that the motion of the particle occurs in a fixed plane containing O. First note that central forces ...
... Suppose a particle P moving through 3-space is acted upon by a force in the direction of the line from P to a fixed point, say the origin O of R3 (i.e., the force is a central force). Then we can show that the motion of the particle occurs in a fixed plane containing O. First note that central forces ...
Chapter2
... • Mass is the property of matter that manifests itself as inertia and may be thought of as the quantity of matter in the body. The unit of mass is the kilogram (kg). The corresponding English unit is the pound. • Weight is the force of gravity upon the mass. When asked for our weight, we typically r ...
... • Mass is the property of matter that manifests itself as inertia and may be thought of as the quantity of matter in the body. The unit of mass is the kilogram (kg). The corresponding English unit is the pound. • Weight is the force of gravity upon the mass. When asked for our weight, we typically r ...