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(12 points, suggested time 25 minutes)
A block of mass me can be attached to a parachute of negligible mass and radius T, as shown in the two views
above. When falling, the parachute experiences an upward force of air resistance. This force increases as the speed
of the parachute increases. The falling block and parachute
speed up at first but eventually reach a constant speed
called terminal speed
(a) The dot below represents the block-parachute system when it has reached its terminal speed and is falling at
this constant speed. On the dot, draw and label the forces (not components) acting on the system. Represent each
force by a distinct arrow starting on, and pointing away from the dot.
Note: Draw the relative lengths of all vectors to reflect the relative magnitudes of all the forces.

12 Points Suggested Time 25 Minutes A Block Of Mass Me Can Be Attached To A Parachute Of Negligible Mass And Radius T As Shown In The Two Views Above When Falli class=

Sagot :

Answer:

Explanation:

Please follow the directions here and draw out the answer yourself.

Draw two arrows of the same length. Both start on the dot but one points up and the other points down.

Label the up arrow as "Air resistance" and the down arrow as "Weight, Me*g". Make sure the two arrows have the same length and are directly opposite each other.

jayilych4real

The free-response to the question based on the given diagram is:

  • Draw two arrows of the same length. Both start on the dot but one points up and the other points down.
  • Label the up arrow as "Air resistance" and the down arrow as "Weight, Me*g". Make sure the two arrows have the same length and are directly opposite each other.

What is a Parachute?

This refers to the apparatus or equipment that is used to help a person to descend slowly from a high altitude.

Hence, given that a block of mass is attached to a parachute and while descending, it encounters air resistance, then to show the relative length of all vectors:

  • Two arrows of the same length needs to be drawn.
  • One of them points in an upwards direction.
  • The other points in the downwards direction.
  • The arrow pointing upwards would be labeled as "Air Resistance", the other would be labeled as "Weight" and they are opposite each other.

Read more about air resistance here:

https://brainly.com/question/1385438

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