Hundreds of millions of years ago, all the continents on Earth were connected to form a giant "supercontinent" called Pangaea. How might ocean currents have differed during the time of Pangaea compared to today? Explain your answer.

Find the correct statement The disturbance created by a source of sound in the medium do not travels through the medium but the particles of the medium does.

A small yacht weighs 14700 N. what is the mass?

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3, length 84.5 cm and diameter 2.40 cm from a storage room to a machinist. Calculate the weight of the rod, w. Assume the free-fall acceleration is g = 9.80 m/s2.

a bird flying horizontally accidently drops a rock it was carrying. 2.10s later, the rocks velocity is 22.2m/s in a - 68.2 direction. what was the birds (and rocks) initial velocity

Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation?

A 28.5-g object moving to the right at 18.5 cm/s overtakes and collides elastically with a 12.5-g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision. (Take the positive direction to be to the right.

A northfield raider defensive back runs 20 m in 2.5 s what's the average speed

Jelaskan pengertian mad fan waqaf menurut istilah ilmu tajwid

What are the representative particles of elements, ionic compounds, and covalent compounds called?

A 1.0-kg weight is suspended from the middle of a 1.3-m long rope that has one end fixed to a wall. What force would you have to exert on the other end of the rope to pull it perfectly horizontal? a. 49 N b. 0.98N c. 980N d. 0.49N e.