Two forces with magnitudes of 200 and 100 pounds act on an object at angles of 60° and 170° respectively. find the direction and magnitude of the resultant force. round to two decimal places in all intermediate steps and in your final answer.

What happens when a magniseum ion ia atracked to a chlrene ion

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

If a robot fixed another robot is it a engineer or doctor?