A rifle with a longer barrel can fire bullets with a larger velocity than a rifle with a shorter barrel. a) Explain this using the impulse-momentum theorem. b) Explain this using the work-energy theorem

A 1.00-kg object A is connected with a massless string across a massless, frictionless pulley to a 2.00-kg object B. The smaller object rests on an inclined plane which is tilted at an angle of θ = 30.0° a.

A ball is dropped from rest from the top of a building. what force is responsible for the downward motion of the ball?

After downloading this program, set the initial conditions of your computer model to the following: Relaxed length of spring, L_0: 0.3 m Spring constant, k_s: 12 N/m Anharmonic coefficient, / epsilon: 0.6169 N/m^2 Mass of hanging mass: 0.

Floating airboat conditions

Which actions are part of a system of methodical tests and refinements specific to technological design? documenting, tinkering, testing tinkering, presenting, testing testing, documenting, presenting presenting, tinkering, testing

Why is fluorine special in terms of electronegativity?

What is the sum of 1370 cm, 1575 mm, and 8.63 m in meters

What happens when you split a hydrogen atom?

In an electromagnetic wave in free space, the electric and magnetic fields are A. parallel to one another and perpendicular to the direction of wave propagation. B. parallel to one another and parallel to the direction of wave propagation. C.

How do you communicate to a deaf person.