Question

The spring shown in (Figure 1) is compressed 44 cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30° incline is 0.20. For help with math skills, you may want to review: Mathematical Expressions Involving Squares For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Car rolling down a hill. Figure k = 80,000 N/m m = 100 kg 10 m 130° Express your answer with the appropriate units. v = 12.45 m/s Incorrect; Try Again; 8 attempts remaining Review your calculations and make sure you round to 2 significant figures in the last step. Part B How far up the incline does the student go? Express your answer with the appropriate units. Δs = Value Units

          The spring shown in (Figure 1) is compressed 44 cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30° incline is 0.20.
For help with math skills, you may want to review: Mathematical Expressions Involving Squares
For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Car rolling down a hill.
Figure
k = 80,000 N/m
m = 100 kg
10 m
130°
Express your answer with the appropriate units.
v = 12.45 m/s
Incorrect; Try Again; 8 attempts remaining
Review your calculations and make sure you round to 2 significant figures in the last step.
Part B
How far up the incline does the student go?
Express your answer with the appropriate units.
Δs = Value Units

the spring shown in figure 1 is compressed 44 cm and used to launch a 100 kg physics student the track is frictionless until it starts up the incline the students coefficient of kinetic fric 54488

Added by Justin M.

Question

Please give Ace some feedback