Would erasers burn or melt if caught on fire?

Which of the following is the name for matter made up of only one type of atom? Compound Mixture Element Suspension

A hanging block oscillating on the end of a spring passes through equilibrium at a speed of 2.0 m/s. It returns to equilibrium 0.75 s later. Calculate the total distance that it traveled between these two moments in its vibration.

The average car has a mass of about 1500 kg, and travels at about 30 m/s when it's on the highway; how much kinetic energy does the average car have when driving at highway speed?

An object of mass 1000 kg, initially having a velocity of 100 m/s, decelerates to a final velocity of 20 m/s. what is the change in kinetic energy of the object, in kj?

What are three mechanisms for reproductive isolation? Which Mechanism isolates two populations of similar frogs with different mating calls?

In a classroom, why can we hear the sound waves produced by the teacher talking?

What is the general defination of parallax?

Change in speed over a given period of time is

A car takes 15 minutes to travel along a road that is 20 km long. What is the average speed of the car? A. 75 km/h B. 5.0 km/h C. 80 km/h D. 300 km/h

A 4.2 cm diameter circular loop of wire is in a 1.14 T magnetic field. The loop is removed from the field in 0.18 s. Assume that the loop is perpendicular to the magnetic field. What is the average induced emf?