A 2500 Kg Car Accelerates from Rest to a Velocity

question 45

Multiple Choice

A 2500 kg car accelerates from rest to a velocity of 30.0 m/s in 8.00 seconds. The work done by the engine to accelerate the car is

• A) 3.10 × 10⁶ J.
• B) 2.56 × 10⁶ J.
• C) 2.01 × 10⁶ J.
• D) 1.85 × 10⁶ J.
• E) 1.13 × 10⁶ J.

---

Definitions:

Eardrum

A thin membrane that separates the outer ear from the middle ear and vibrates in response to sound waves, aiding in the process of hearing.

Pinna

The visible part of the ear that resides outside of the head, which plays a role in capturing sound waves and directing them into the ear canal.

Red-Green Color Blindness

A common form of color vision deficiency where individuals have difficulty distinguishing between red and green hues.

Sound Mixer

An electronic device used in sound recording and reproduction to combine sounds from different sources into a single or multiple outputs.