B. Two crates are dropped from the same height in a vacuum. The mass and force of the crates are shown in the diagram. O C 70 kg 50 kg 686 N Which of the following statements is supported by the data? 490 N A Both of the crates are falling at a constant speed. Both of the crates are accelerating at the same rate. The normal force will be the same on both crates when they hit the ground
B. Two crates are dropped from the same height in a vacuum. The mass and force of the crates are shown in the diagram. O C 70 kg 50 kg 686 N Which of the following statements is supported by the data? 490 N A Both of the crates are falling at a constant speed. Both of the crates are accelerating at the same rate. The normal force will be the same on both crates when they hit the ground
College Physics
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Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Unit-5 Review
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44 Question 8
70 kg
▶▶
50 kg
490 N
C
Pause
Q Zoom
Two crates are dropped from the same height in a vacuum. The mass and force of the crates are shown in the diagram.
686 N
Which of the following statements is supported by the data?
O B. Both of the crates are accelerating at the same rate.
Illuminate Education TM, Inc.
O
A. Both of the crates are falling at a constant speed.
1
A LA
A LA
Illuminate "Quick Code"
The normal force will be the same on both crates when they hit the ground.
T](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98798626-cf16-4d70-8562-7d98e7ae45d1%2Fc16da050-6103-4a3c-abf6-1028ea038038%2F5s63qko_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1V1
O
©2023
ES
AF
VTV:
6:59 PM Sun Feb 20
6
Unit-5 Review
A FA
ALA
LA FA
44 Question 8
70 kg
▶▶
50 kg
490 N
C
Pause
Q Zoom
Two crates are dropped from the same height in a vacuum. The mass and force of the crates are shown in the diagram.
686 N
Which of the following statements is supported by the data?
O B. Both of the crates are accelerating at the same rate.
Illuminate Education TM, Inc.
O
A. Both of the crates are falling at a constant speed.
1
A LA
A LA
Illuminate "Quick Code"
The normal force will be the same on both crates when they hit the ground.
T
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
When any object having whatever mass falls from a height in a vacuum (No air resistance) the it experiences a constant acceleration , that is acceleration due to Earth's force of gravity .
So, Here both the object having different mass will fall at a constant acceleration.
Now as the falling object experience gravitational force , it accelerates, so its speed changes with time while falling. So no constant speed for the falling crates.
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