What should scientists do after completing a scientific investigation?

A write a hypothesis

B confirm the results

C design the procedure

D make observations

Docking a Boat A boat is pulled toward a dock by means of a rope wound on a drum that is located 5 ft above the bow of the boat.

Which of the following is NOT a type of galaxy? a. spiralc. elliptical b. ovald. irregular

Which are examples of transverse waves earthquakes P-waves earthquake S-waves radio waves sound visible light X-Rays

Calculate the voltage difference in a circuit that has a resistance of 24 if the current is 0.50 a

Uprisings in the cities of what two countries began the revolt which led to demands for democracy, free elections, and an end to corruption across the Arab world?

What happens to the inertia of an object of its mass is decreased?

An object has an acceleration of 24 m/s/s. How long would it take the stationary object to reach a velocity of 6.8 m/s?

What is normal distribution in statistics?

Which of the following water samples would be considered acidic

A linearly-polarized electromagnetic (EM) wave has an electric field with amplitude 1000 V/m. You hold a a linear polarizer in front of it and rotate the polarizer so that all of the EM wave is blocked. You then rotate the polarizer 30 degree.