Show that the units N/kg can be written using only units of meters (m) and second (s). Is this a unit of mass, acceleration or force.

In a longitudinal wave, particle displacement is perpendicular to the direction of wave motion parallel to the direction of wave motion opposite to the direction of wave motion above the direction of wave motion

Which statements describe characteristics of pseudoscience? Check all that apply. Pseudoscience is often based only on opinions. Pseudoscience is based on objective observations. Pseudoscience requires systematic experiments.

How far does light travel in 1 nano second?

A fisherman noticed that a float makes 30 oscillations in 15 seconds. The distance between two consecutive crests is 2 m. What is the period and frequency of the wave? What is the wave speed?

A researcher evaluating the significance of a Pearson correlation obtains r = 0.78 and is able to conclude that t = 1.34. Unfortunately, the researcher discovered an error in the original calculation. The actual r should have been - 0.78.

The secondary coil of a neon sign transformer provides 7500 V at 0.01 A. The primary coil operates on 120 V. What is the input current in the primary coil of this transformer assuming that no energy is lost in the transformer?

A car accelerates from rest at - 3.00 m/s2. a. What is the velocity at the end of 5.0 s? b. What is the displacement after 5.0 s?

What stage do most stars spend the majority of their lives in?

Which activity led to the formation of the Grand Canyon? deposition tsunami sedimentation erosion

CuSO4 is__ an acid a base a salt