2

What is chemical

energy?

A

energy carried by light

energy of moving electrons

B

holds protons and. c neutrons together in the nucleus of an atom

D holds the atoms in the

molecule together

An objects velocity will not change unless it is acted upon by (balanced or unbalanced) forces?

A 25N force is applied to a bar that can pivot around its end. The force is r=0.75 m away from the end of an angle at 0 = 30. what is the torque on the bar?

Find the approximate value of the circumference of a circle with the given radius. Use π = 3.14. Round your results to one more decimal than in the given radius. 6ft. c=

7. An automobile with a radio antenna 1.0 m long travels at 100.0 km/h in a location where the Earth's horizontal magnetic field is 5.5*10-5T. What is the maximum possible emf induced in the antenna due to this motion?

The formula K2S indicates that

Which car company was the first to offer air conditioning in its cars?

A tennis ball whose initial speed is 2.0 m/s rolls along a floor for 5.0 m before coming to a stop. Find the coefficient of rolling friction.

Einstein's general theory of relativity made or allowed us to make predictions about the outcome of several experiments that had not yet been carried out at the time the theory was first published.

An old manuscript reveals that a landowner in the time of King Arthur held 2.74 acres of plowed land plus a livestock area of 24.3 perches by 5.47 perches.

Why are concussions a major concern? CER Claim Evidence Reasoning