Using air pressure, the 0.9-kg ball is forced to move through the tube lying in the horizontal plane and having the shape of a logarithmic spiral as shown in (Figure 1). Figure 7-02-Ase F=6N 1 of 1 > ▼ If the tangential force exerted on the ball due to air pressure is 6 N, determine the rate of increase in the ball's speed at the instant 0= x/2. Express your answer to three significant figures and include the appropriate units. 667 Submit ✓ Correct Part B 0= What direction does the tangential force act in? Express your answer in degrees to three significant figures. Previous Answers Submit Provide Feedback AZ Ivec Request Answer @ C ?

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Using air pressure, the 0.9-kg ball is forced to move through the tubo lying in the horizontal plane and having the shape
of a logarithmic spiral as shown in (Figure 1).
Figure
r=0.210
F=6N
< 1 of 1 >
▼
If the tangential force exerted on the ball due to air pressure is 6 N, determine the rate of increase in the ball's speed at the instant 0 = /2
Express your answer to three significant figures and include the appropriate units.
06.67
Submit Previous Answers
✓ Correct
Part B
m
What direction does the tangential force act in?
Express your answer in degrees to three significant figures.
0=
Submit
Provide Feedback
Η ΑΣΦ/
Request Answer
3
vec
→
?
Transcribed Image Text:Using air pressure, the 0.9-kg ball is forced to move through the tubo lying in the horizontal plane and having the shape of a logarithmic spiral as shown in (Figure 1). Figure r=0.210 F=6N < 1 of 1 > ▼ If the tangential force exerted on the ball due to air pressure is 6 N, determine the rate of increase in the ball's speed at the instant 0 = /2 Express your answer to three significant figures and include the appropriate units. 06.67 Submit Previous Answers ✓ Correct Part B m What direction does the tangential force act in? Express your answer in degrees to three significant figures. 0= Submit Provide Feedback Η ΑΣΦ/ Request Answer 3 vec → ?
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