II. Step by step solution 1. stone is thrown from the bottom of a building upward at an angle of 60.0° to the horizontal with an initial speed of v=10.0 m/s as shown in figure. What is the magnitude and direction of the stone's velocity just before it strikes the ground? 60° 2. Given F1 =(12.0 i+ 10.0 j)N vector ; vector F2 has x and y components of -25 N and 30 N respectively. If F;- 5F2-4F= 0, what are the components of F?

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II. Step by step solution
1. stone is thrown from the bottom of a building upward at an angle of 60.0° to the horizontal with an
initial speed of v=10.0 m/s as shown in figure.
What is the magnitude and direction of the stone's velocity just before it strikes the ground?
60°
2. Given F1 =(12.0 i+ 10.0 j)N vector ; vector F2 has x and y components of -25 N and 30 N
respectively. If F;- 5F2-4F= 0, what are the components of F?
Transcribed Image Text:II. Step by step solution 1. stone is thrown from the bottom of a building upward at an angle of 60.0° to the horizontal with an initial speed of v=10.0 m/s as shown in figure. What is the magnitude and direction of the stone's velocity just before it strikes the ground? 60° 2. Given F1 =(12.0 i+ 10.0 j)N vector ; vector F2 has x and y components of -25 N and 30 N respectively. If F;- 5F2-4F= 0, what are the components of F?
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