URGENT TIMED EXAM Two forces F1=8N & F2=6N acts to the same direction on an object. The magnitude of the resultant force of them is

Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c

Determine the maximum r-value of the polar equation r =3+3 cos 0

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy