4) You spin a .5kg mass vertically on a 0.1m string. You release it so the string is tangential to the slide and the mass slides down parallel on a slanted ramp with frictionu = .5. The start of the ramp is 5m and 30 deg off the ground. a. How far away horizontally is the bottom of the ramp? b. What is the tension force on the string before you release so that the mass reaches the ground with a speed of 7.5 m/s? .1m 5m 30 deg

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Chapter1: Units, Trigonometry. And Vectors
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Please answer question 4 everything needed is in the picture 

4) You spin a .5kg mass vertically on a 0.1m string. You release it so the string is tangential
to the slide and the mass slides down parallel on a slanted ramp with friction u = .5. The
start of the ramp is 5m and 30 deg off the ground.
a. How far away horizontally is the bottom of the ramp?
b. What is the tension force on the string before you release so that the mass
reaches the ground with a speed of 7.5 m/s?
.1m
5m
30 deg
Transcribed Image Text:4) You spin a .5kg mass vertically on a 0.1m string. You release it so the string is tangential to the slide and the mass slides down parallel on a slanted ramp with friction u = .5. The start of the ramp is 5m and 30 deg off the ground. a. How far away horizontally is the bottom of the ramp? b. What is the tension force on the string before you release so that the mass reaches the ground with a speed of 7.5 m/s? .1m 5m 30 deg
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