What is the largest mountain free land area in europe it stretches 2000 miles?

What is the latitude and longitude of Washington D. C.

When 2 forces are applied in opposite directions, how do you calculate the net force? A. You find the net force by dividing B. You find the net force by subtracting C. You find the net force by adding D. You find the net force by multiplying

Check all that apply. Check all that apply. a. A positive charge and a negative charge attract each other. b. Two positive charges attract each other. c. Two negative charges repel each other. d. Electric charge is conserved. e.

A hypodermic syringe contains a medicine with the density of water (see figure below). The barrel of the syringe has a cross-sectional area A = 2.20 10-5 m2, and the needle has a cross-sectional area a = 1.00 10-8 m2.

How much of the electromagnetic spectrum is visible light? A) all of it B) none of it C) most of it D) a small part of it

What is the safest place to be amid the coronavirus?

What is the change in internal energy if 60 J of heat are added to a system and the system does 40 J of work on its surroundings? Use AU = Q-W.

A 35-N bucket of water is lifted vertically 3.0 m and then returned to its original position. How much work did gravity do on the bucket during this process?

You then decide to throw another disc to your friend in the tree for fun. If you throw the disc at a speed of 10 m/s and your friend catches it 5.0 m above you, what was the speed of the disc just before your friend catches it

Which is true? An ideal emf device has internal resistance and a real emf device does not. A real emf device sets up a potential difference and an ideal emf device does not.