What are the different kinds of forces?

When you ride a bike and make a turn, you can feel your body trying to move in the same direction the bike was going. Which of Newton's motion laws BEST explains WHY this happens? OA) first OB) second OC) third

A sled is moving down a steep hill. The mass of the sled is 50 kg and the net force acting on it is 20 N. What must be done to find the acceleration of the sled? Check all that apply.

TRUE/FALSE: Water balance is the balance between water intake and water excretion?

Examples of vibratory motion

Which of the following is a dark sticky substance that is found in tobacco? a. tar b. nicotine c. nitrogen d. carbon monoxide

A rock is shot vertically upward from the edge of the top of a tall building. The rock reaches its maximum height above the top of the building 1.60 s after being shot.

Which of the following effects does low nitrogen availability most likely have on the carbon cycle? a. more carbon dioxide is taken up by plants b. carbon dioxide is trapped in the soil around plants c.

If the mass of an object is 300kg and the applied force is 3900N, calculate the acceleration

If a cup of coffee is at 90°C and a person with a body temperature of 36°C touches it, how will heat flow between them? A. from the hand to the cup B. from the cup to the hand C. from the cup to the surrounding air D.

Big Al stands on a skateboard at a rest and throws a 0.5-kilogram rock at a velocity of 10.0 m / sec. Big Al moves back at 0.05 m/sec. What is the combined mass of Big Al and the skateboard?