Aformula one race car with mass 760.0 kg is speeding through a course in monaco and enters counterclockwise direction about the origin of the circle. at another part of the course, the car enters a second circular turn at 170.0 km/h also in the counterclockwise direction. if the radius of curvature of the first turn is 125.0 m and that of the second is 100.0 m, compare the angular momenta of the race car in each turn taken about the origin of the circular turn. (compare using the magnitudes of the angular momenta for each turn.)

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

Ineed the answers for these promblems i have