At Time T = 0 S, a Puck Is Sliding

question 1

Multiple Choice

At time t = 0 s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0° above the +x axis. As the puck slides, a constant acceleration acts on it that has the following components: a_x = -0.360 m/s² and a_y = -0.980 m/s². What is the velocity of the puck at time t = 1.50 s?

• A)1.83 m/s, 12.0° above the +x axis
• B)2.04 m/s, 21.2° above the +x axis
• C)1.06 m/s, 11.7° above the +x axis
• D)2.48 m/s, 13.9° above the +x axis
• E)1.38 m/s, 15.2° above the +x axis

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Definitions:

Brain

An organ of the central nervous system in vertebrates that coordinates sensory information and directs motor responses; center of thought and emotion.

Spinal Cord

The part of the central nervous system that extends from below the waist to the base of the brain.

Testosterone

A steroid hormone primarily found in males, responsible for the development of male secondary sexual characteristics and various other physiological functions.

Females

Refers to the sex of an organism, or part of an organism, that produces non-mobile ova (egg cells) and can typically bear offspring or produce seed.