If you can throw a ball at 20m/s what is the maximum distance you can throw it?

What is the source of the electrical potentials recorded from the scalp of a human subject?

Suppose you could travel to Jupiter and observe changes in positions of nearby stars during one orbit of Jupiter around the Sun. How would those changes be different from what we measure from Earth. a.

What makes life complicated?

What is the total displacement

What condition must be met when writing a formula for an ionic compound

Which of the following objects has the greatest kinetic energy? a baseball flying through the air at 90 miles per hour a baseball flying through the air at 45 miles per hour a baseball flying through the air at 20 miles per hour a baseball sitting

Peter found an amazing fact in an amusement park when he tried to ride the Magic Mountain Superman. Powerful magnets accelerate a car and its riders from zero to 45 m/s in 7 seconds. Suppose the mass of the car and riders is 5,600 kg.

The formula s = 16t2 gives the distance an object falls due to gravity, where s is the distance in feet and t is the time in seconds. how many feet will the object fall in 6 seconds?

Consider equal volumes (say 1 l of a given substance in the solid, liquid, and gas phases. arrange them in order of decreasing mass based on the trend for the average substance.

Which statement correctly describes variable stars? A) Variable stars with shorter periods have lower luminosities, so they can be observed when they are farther away.