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If an object starts from rest, moves in a straight line and accelerates at 3.50 m/s2 (ignore air resistance and friction), how much time (units: seconds) will it take to reach a velocity of 14.5 m/s? NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer

Conjuguez le verbe suivant au présent de l’indicatif. Il (vouloir) _________________ une nouvelle voiture.

An object has a mass of 175 g. Determine the weight of the object (units: N).   NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer

Conjuguez le verbe suivant au présent de l’indicatif. Je (vouloir) ___________________ me marier. 

Conjuguez le verbe suivant au présent de l’indicatif. Nous (devoir) _________________ y aller.

Vectors A, B, and C, have the following vector components; Ax = 1.0  and  Ay = 2.0 Bx = 3.3  and  By = -4.0 Cx = -5.0  and  Cy = 6.1  Find the magnitude of vector B    NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer

A ball initially at rest is dropped straight down from the top of a building and hits the ground with a velocity of 49 m/s. Ignoring air resistance, what is the height of the building?

Near the end of a marathon race, the first two runners are separated by a distance of 35.0 m. The front runner has a velocity of 3.25 m/s, and the second runner has a velocity of 4.75 m/s. What is the velocity of the front runner relative to the second runner?  

A peptide with 200 amino acids contains

You treat a partially purified preparation of protein with a reagent that breaks bonds between sulfur atoms. Which level(s) of protein structure is/are most likely to be affected? (Select all that apply).