Jenny is playing on her spring bed, jumping up and down. She weighs 480. N, and her spring bed has springs with spring constant 1100N/m. What is the gravitational potential energy he will reach when she jumps to. 32m?

Sound travels about 750 miles per hour. if you stand in a canyon and sound a horn, you will hear an echo. suppose it takes about 1.5 seconds to hear the echo. how far away is the canyon wall, in feet? feet now let's generalize that result.

What is the main way that scientists determine which conditions can support life

rt A For a given substance, do you expect the density of the substance in its liquid state to be closer to the density in the gaseous state or in the solid state?

What is the instrumental uncertainty of the clock and the odometer?

What quantities determine the resistance of a piece of material? Choose all that apply. The voltage across the materialThe type of materialThe current flowing through the piece of materialThe cross-sectional area of the piece of materialThe length

What are some potential impacts to organisms during a global warming event?

There are 1000 g in every kilogram of a box has a mass of 483 g what is the mass of the box in kilogram

According to the map, which of the following cities had both a military and a POW camp nearby?

What does uniformitarianism tell us about processes at work on Earth's surface today?

A bad case of the tonsillitis can sometimes affect a persons breathing how possible