In the scientific method, the analysis step uses data from?

If a car is left on a hill without a hand break why will it roll down the hill?

Like a transverse wave, a longitudinal wave has -wavelength, speed, and frequency. -amplitude, frequency, wavelength, and speed. -amplitude, frequency, and speed. -amplitude, wavelength, and speed. -amplitude, frequency, and wavelength.

sledge (including load) weighs 5000 N. It is pulled on level snow by a dog team exerting ahorizontal force on it. The coefficient of kinetic friction between sledge and snow is 0.05.

A 12-kg sled is moving at a speed of 2.0 m/s. At which of the following speeds will the sled have twice as much kinetic energy? A. 2.8 m/s B. 4.2 m/s C. 6 m/s D. none of the above

Which planet moves slowly across the sky Saturn or mars

Briefly describe why these searches suggest that star-like (our planet-like) objects and black holes cannot account for all the dark matter in the halo of our galaxy.

What two units of measurement are necessary for describing speed?

If 3,600 J of work is done in 3.0 s, what is the power? 0.00083 W 1,200 W 3,600 W 11,000 w

Julia rides her horse 12 miles in 45 minutes. What is her average speed in mi/min? Show Your Work.

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