What height setting of the first hill will cause the 35 g car to reach the egg in 1.88 s?

What does the term discrediting mean?

Awheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 82.0 n is applied to the rim of the wheel. the wheel has radius 0.150 m . starting from rest, the wheel has an angular speed of 12.8 rev/s after 3.88 s. what is the moment of inertia of the wheel?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system