A baseball of mass m1 = 0.34 kg is thrown at another ball hanging from the ceiling by a length of string L = 1.4 m. The second ball m2 = 0.86 kg is initially at rest while the baseball has an initial horizontal velocity of V1 = 3.5 m/s. After the collision the first baseball falls straight down (no horizontal velocity.)

What is the angle that the string makes with the vertical at the highest point of travel in degrees?

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

less than one you can't create energy

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.