Atoy cork gun contains a spring whose spring constant is 10.0n/m. the spring is compressed 5.00cm and then used to propel a 6.00-g cork. the cork, however, sticks to the spring for 1.00cm beyond its unstretched length before separation occurs. the muzzle velocity of this cork is: a. 1.02m/s
b. 1.41m/s
c. 2.00m/s
d. 2.04m/s
e. 4.00m/s

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

Explain what will happen if decomposers were apsent from a forest ecoysystem.