Is there a way to get sun lamps to work without replacing ballast?

Tina lifted a box 0.5 m. the box weighed 25 n. how much work did tina do on the box?

The number of times that a wave vibrates in a unit of time is called A. amplitude B. frequency C. wavelength D. interference ... ?

How does the mass of jupiter compare to the rest of the planets in the solar system?

A 5-kg object slides down a frictionless surface inclined at an angle of 30º from the horizontal. The total distance moved by the object along the plane is 10 meters. The work done on the object by the normal force of the surface is?

What causes the very high surface temperature on Venus

A high-speed train travels 480 km from Paris to Grenoble, France, at an average speed of 180 km/h. How long will it take to reach Grenoble? A. 0.66 h B. 3.8 h C. 0.38 h D. 2.7 h

Water has a specific heat of 4.186 J/g°C, and ethanol has a specific heat of 2.450 J/g°C. Based on this information, which best compares water and ethanol? It requires more heat to raise the temperature of a gram of ethanol by 1°C.

Try it A volleyball player's hand applies a 39 N force while in contact with a volleyball for 2 seconds. What is the impulse on the ball?

Muscular strength is defined as:

Which piece of playground equipment could be used to model and explain the movement of matter in the biosphere