What is the name for the narrowing at the muzzle end of a shotgun barrel?

If you enjoy teaching small or large glasses and being active every day which career would be a good fit for you

Given a wire with a cross section of. 45cm^2, a length of 3cm, and an internal resistance of 3 ohms, show your 5 steps to solve for the resistivity of the wire

What is the normal acceleration of a car?

Scientists always prove or disprove their explanations by?

What is the weight of a 48 kg girl on Earth? Rounded to the nearest whole number

What are two ways that convention currents in the ocean distribute the suns energy?

An astronaut on a strange planet has a mass of 80 kg and a weight of 240 n. what is the value of the acceleration due to gravity on this planet?

A 165g arrow is shot straight up into the air with a speed of 16m/s reaches a maximum height of 12.0612m. a. Find the initial kinetic energy. The acceleration of gravity is 9.8m/s^2. b. Find the potential energy at its highest position. c.

The amount of force needed to keep a 0.1kg basketball moving at a constant speed of 6 m/s on frictionless ice is ___ N

What three forms of kinetic energy can a polyatomic molecule have?