A projectile is fired at an angle of 55.0° above the horizontal with an initial speed of 35.0 m/s. what is the magnitude of the horizontal component of the projectile?

What force stops a moving object?

Heat flow occurs between two bodies in thermal contact when they differ in what property? a. massb. specific heatc. densityd. temperature

Does toothpaste have matter

An object with a positive velocity and a negative acceleration will ...

Oven cleaner is a highly caustic chemical that reacts with baked on foods. It is dangerous to the touch and has a very slippery feel. What is the likely pH of oven cleaner? A) below 4 B) around 7 C) above 10 D) between 5 and 7

If an electrically neutral atom has 4 protons and 4 neutrons and it gains 2 neutrons what is its electrical charge

Which of these types of organisms is there more of on Earth? A. goat B. human C. dandelion D. bacterium

Light traveling through the air strikes the surface of the four materials below. Which material reflects light but does not refract it? A) Diamond B) Water Droplets C) Prism D) Metal Spoon

A yoyo is hanging motionless from a string. Identify and describe the forces exerted on the string.

What do stars begin as