Before beginning an experiment, Mrs. Wilson warns her science class not to drop the bar magnets on the floor. What is the most likely reason for Mrs. Wilson's warning?

How much energy is stored in the capacitor network?

Un campista tiene 10 dias sin bañarse y al decidir hacerlo introduce en una tina de aluminio de 1500g, 50kg de agua y alcanza una temperatura de 8°c.

Light is observed to have a frequency of 1.5x10^14 Hz. What is the wavelength of this light? a. 2 m b. 500 nm c. 5m d. 2,000 nm

A roller coaster car travels through a loop in 3.1 s with a centripetal acceleration of 26 m/s2. What is the radius of the roller coaster loop?

What happens to the amount of kinetic energy if the mass is tripled at constant speed?

Witch types of electromagnetic waves have wavelengths that are longer than those of visible light but shorter than those of microwave?

Temperature is the transfer of thermal energy from one object to another.

Describe how handball players move the ball

What is measuring the age of fossils in years called

A wire 0.80m long carrying a current of 3.2A is perpendicular to a 0.15T magnetic field (B field). What is the force on the wire? (Use F=BIL to solve!) Input answer with 3 decimal places (for example: 555) and do NOT include the units! E