7.2 Angular Momentum
... per second. What are the magnitudes of the baseball’s initial linear
momentum and angular momentum? A baseball has a mass of 0.14 kg and
a radius of 3.6 cm.
8. The mass of the Earth is 5.98 × 1024 kg and its radius is 6.37 × 106 m.
What is the angular momentum of the Earth’s spin about its polar axi ...
solution - HCC Learning Web
... 20. REASONING AND SOLUTION Consider the earth to be an isolated system. Note that
the earth rotates about an axis that passes through the North and South poles and is
perpendicular to the plane of the equator. If the ice cap at the South Pole melted and the
water were uniformly distributed over the ...
PSI AP Physics I
... revolutions did it make during that time?
25. A bicycle wheel with a radius of 0.38 m accelerates at a constant rate of 4.8 rad/s2 for 9.2 s from rest. What was its
linear displacement during that time?
26. A Frisbee of radius 0.15 m is accelerating at a constant rate from 7.1 revolutions per second ...
Rolling friction on a wheeled laboratory cart
... Figure 2. Enlarged view of the contact forces and
axle torque at the wheels. This diagram has been
The axle has been labelled as the origin O and the
effective point of contact of the forces between the
wheel and track as C, separated horizontally from
each other by a distance D. The flattening of t ...
All Wheel Control (AWC) is the brand name of a four-wheel drive system developed by Mitsubishi Motors. The system was first incorporated in the 2001 Lancer Evolution VII. Subsequent developments have led to S-AWC (Super All Wheel Control), developed specifically for the new 2007 Lancer Evolution. The system is referred by the company as its unique 4-wheel drive technology umbrella, cultivated through its motor sports activities and long history in rally racing spanning almost half a century.According to Mitsubishi, ""the AWC is a four-wheel dynamic control philosophy for maximally exploiting the capability of all four tires of a vehicle in a balanced manner to realize predictable handling and high marginal performance."" The core of the AWC philosophy is the integration of Mitsubishi's various proprietary technologies, such as 4WD drivetrains, suspension technologies, braking systems, stability/traction control systems and various differentials. Although initially developed for high performance Lancer Evolution full-time four-wheel drive models, the system is now incorporated in Mitsubishi's other 4WD vehicles, each having its own distinct configuration.