Limited access

Upgrade to access all content for this subject

A $5.00\text{ kg}$ drone is momentarily stationary $50.0\text{ m}$ above a level parking lot. Its orientation produces an upward thrust of $52.0\text{ N}$ at an angle of $30.0\text{ degrees}$ to the left of the vertical as shown below.

Created for Albert.io. Copyright 2017. All right reserved.

Assuming the thrust and orientation remains constant, and ignoring air resistance, how long will it take (in seconds) for the drone to touch the parking lot?

A

$3.19\text{ seconds}$

B

$4.67\text{ seconds}$

C

$11.2\text{ seconds}$

D

Because the thrust ($52.0\text{ N}$) is more than the weight of the drone ($49.0\text{ N}$), the drone would not touch the parking lot as long as the conditions remained as stated.

Select an assignment template