Which single force acts on an object in free fall?

A. Air resistance

B. gravity

C. Friction

D. fluid forces

An 8.0-V battery is connected to an RC circuit (R = 19 Ω and C = 1.3 μF). If the capacitor is initially uncharged, what is the current in the circuit immediately after the connection is made?

A pronghorn, the fastest North American animal, is capable of running for at 18 m/s (40 mph) for 10 minutes. The time limit isn't because the pronghorn runs of energy, it's because the pronghorn's temperature rises, and it must stop to cool down.

At a fabrication plant, a hot metal forging has a mass of 75kg and a specific heat capacity of 430 J / (kg. C°). Toharden it, the forging is immersed in 710 kg of oil that has atemperature of 32 °C and a specific heat capacity of 2700J / (kg. C°).

How is psychology considered a science

What are helium, iron, and oxygen examples of?

Why is the use of scientific names important in biology?

1) what is a calorie?

January 1st 37°F January 7th 48°F January 14th 52°F January 18th 51°F January 21st 45°F January 25th 41°F January 31st 55°F When looking at a data set of numbers, the mean is the average. Look at the table above.

The vector quantity that defines the distance and direction between two positions.

Which statement is true? Select one of the options below as your answer: A. Quarks always occur in groups with leptons. B. Quarks always occur independently. C. Quarks always occur in groups with other quarks. D.