La ley de la inercia se aplica a: objetos en reposo. objetos en movimiento. objetos tanto móviles como inmóviles.
¿A qué se aplica la Ley de la Inercia? - Explicación Física body { font-family: 'Segoe UI', sans-serif; background-color: #fdfdfd; color: #333; padding: 20px; line-height: 1.6; } h1, h
A 5.00 g bullet is fired from a rifle. As it exits the 50.0 cm long barrel, it has a velocity of 200 m/s. (a) Use Newton’s Laws and the kinematic equations to determine the force on the bullet from the expanding gases as it travels down the barrel.
Force on a Bullet Using Newton's Laws and Work-Energy Theorem body { font-family: Arial, sans-serif; background-color: #f9f9ff; color: #333; padding: 20px; line-height: 1.6; } h1, h2 {
Tarik winds a small paper tube uniformly with 191 turns of thin wire to form a solenoid. The tube’s diameter is 8.59 mm and its length is 2.29 cm. What is the inductance L, in microhenrys (μH), of Tarik’s solenoid?
Inductance of a Solenoid – Step-by-Step Solution body { font-family: Arial, sans-serif; background-color: #f9f9ff; color: #333; padding: 20px; line-height: 1.6; } h1, h2 { color:
A ball is launched from a height of 5 m above the ground at an initial speed of 10 m/s. Which ONE of the following statements BEST describes the conditions for the ball to reach the ground at the highest speed (neglecting air friction)?
Projectile Motion: Final Speed for Different Launch Angles body { font-family: Arial, sans-serif; background-color: #fcfcfc; margin: 0; padding: 20px; color: #333; line-height: 1.6;
A particle is shot at a velocity of 3 × 104 m/s to the right and enters the magnetic field generated by a large, flat current-carrying sheet. The current in the sheet is parallel to the part
Magnetic Field Particle Motion Problem Solution body { font-family: 'Segoe UI', sans-serif; background-color: #f9f9f9; color: #333; padding: 20px; line-height: 1.6; } h1, h2 { co
A magnetized bullet is fired through the center of a loop of wire with radius r = 30 cm. At its peak, the average magnetic field in the plane of the loop and inside the loop is Bavg
Induced EMF in a Loop from Magnetic Bullet - Physics Solution body { font-family: 'Cambria Math', serif; padding: 20px; background-color: #f9f9f9; color: #1d1d1d; line-height: 1.8; } h
Assume your microwave source produces microwaves with a frequency of 6.00 GHz (6.00 × 10⁹ Hz). The microwaves are incident on a barrier with two slits 12.0 cm apart.
Microwave Diffraction – First Order Maximum Calculation body { font-family: 'Cambria Math', serif; padding: 20px; background-color: #fdfdfd; color: #1c1c1c; line-height: 1.8; } h1 {
You are 100 m away from the loudspeaker hanging from the dome inside a large indoor stadium. If the sound intensity level is 80 dB, what is the sound intensity level for a person at 60 m away?
Sound Intensity Level vs Distance – Physics Problem body { font-family: 'Cambria Math', serif; background-color: #fdfdfd; padding: 20px; line-height: 1.8; color: #1e1e1e; } h1 {
The ideal Brayton cycle consists of which set of thermodynamic processes? ☐ Two isochoric and two isobaric processes ☐ Two isobaric and two isothermal processes ☐ Two isothermal and two isentropic processes
Ideal Brayton Cycle – Detailed Explanation body { font-family: 'Cambria Math', serif; background-color: #fdfdfd; padding: 20px; line-height: 1.8; color: #1e1e1e; } h1 { color: #0
A ray of light traveling through air is incident on a flat vertical mirror. The ray arrives at the mirror with an angle of incidence of 65.00°. After reflecting from the mirror, the light enters carbon disulphide (refractive inde
Refraction Through Carbon Disulphide – Physics Solution body { font-family: 'Cambria Math', serif; background-color: #f9f9f9; padding: 20px; line-height: 1.8; color: #222; } h1 {