A 4-ohm resistor is connected in parallel with a 6-ohm resistor. this combination produces an equivalent resistance of

Suppose you increase your walking speed from 6 m/s to 11 m/s in a period of 2 s. What is your acceleration?

What happens when the moon faces one side of the earth tides?

A 500 lb steel beam is lifted up by a crane to a height of 100 ft and is held there. A) How much work is being done to hold the beam in place? B) How much work was done to lift the beam?

I punch myself really hard. Does that make me strong or weak?

In 2009, usain bolt of jamaica set a world record of 9.58s in the 100m dash. what was his average speed?

Convert 4,200 decigrams to grams

A beam of light is incident upon a flat piece of glass (n = 1.50) at an angle of incidence of 30.00. Part of the beam is transmitted and part is reflected. Determine the angle between the reflected and transmitted rays

A 29 foot ladder leans against a building so that the angle between the ground and the ladder is 75 ∘. How high does the ladder reach up the side of the building? Round to 2 decimal places.

What is a difference between an isotope and a ion

2. An airplane travels 335 miles in 45 minutes. How fast does it travel? How fast is that in km/hr?