A golf ball is launched at an angle of 45o. The ball has an initial vertical velocity of 12 m/s and an initial
horizontal velocity of 12 m/s. Forget air resistance. The ball reaches its maximum height 1.2
seconds after it is launched and lands at the same height that is launched from. The total
horizontal distance reached by the golf ball is about

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

What is a possible result of higher air temperature caused by global warming

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?