Solve: An ant is clinging on, for dear life, to the outside of a tire that is 0.25 m in radius and moving at 30 m/s. If the ant has a mass of 0.004 grams. How much force does the ant need to resist to hang on? .

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

What does the law of conservation of mass state?