If you walked at an average speed of 102 m/s, how long would it take to cross a road that is 16-m wide?

Explain the relationship between DNA, Chromosomes and genes.

Two 10-cm-diameter charged rings face each other, 23.0 cm apart. Both rings are charged to + 10.0 nC. What is the electric field strength at the center of the left ring?

Fossils allow scientists to determine when and for how long a certain species lived. What can scientists deduce from this discovery? A. earth's life has changed over time B. which fossils are heavier C. the food sources that were available D.

A skydiver finds that she speeds up when she holds her arms close to her body. What does this do? A. It increases the force of gravity. B. It reduces the force of gravity. C. It increases the force of air resistance D.

The diagram shows the results when two parents are crossed. The letters represent alleles for a trait that is controlled by three different genes.

How does changing depth affect water pressure

Find the missing properties of u, h, and x for water at 120◦ c, v = 0.5 m3 / kg b. water at 100◦ c, p = 10 mpa c. nitrogen at 100 k, x = 0.75 d. nitrogen at 200 k, p = 200 kpa e. ammonia at 100◦c, v = 0.1 m3 / kg

How was the water level by rock affected by wave? -Tsunami-

a particle of mass m and charge q moving with velocity v in a magnetic field B. The velocity of the particle is perpendicular to the field, and the particle is moving in a circle

The diameter of an automobile tire is closest to (1) 10^-2 m (3) 10^1 m (2) 10^0 m (4) 10^2 m