If an object exposed to salt water that seeps into cracks and forms crystals what is likely to occur?

1. Balanced forces acting on an object will cause it to A. Stay in place B. Move 2. Greater force on one side of an object than the other will cause the object to A. Stay in place B. Move

What is an unstable nucleus emits

Is there any electric field inside a conductor carrying an electric current?

A ladybug starts at the center of a 16.0 in.-diameter turntable and crawls in a straight radial line to the edge. While this is happening, the turntable turns through a 60.0 ∘ angle.

8. When a 100 N bag of nails hangs motionless from a single vertical strand of rope, how many newtons of tension are exerted in the strand? - What if the bag is supported by four vertical strands?

A light wave is traveling straight up out of the ocean then moves out into the air how do you expect the movement of the light wave to change the light wave will

To verify that this expression for (vf) α has the correct units of velocity, you need to perform some unit analysis. begin by finding the equivalent of a volt in terms of basic si units.

Which of the following best describes transverse waves

What are the arrangement of resistors in series

A pilot flies horizontally at 1300 km/h, at height h! 35 m above initially level ground. However, at time t! 0, the pilot begins to fly over ground sloping upward at angle u! 4.3° (Fig. 2-38).