What is her speed at the bottom of the slope

Reference no: EM13681259

A cyclist is coasting at 12m/s when she starts down a 460m long slope that is 30 m high. The cyclist and her bicycle have a combined mass of 70 kg. A steady 15N drag force due to air resistance acts on her as she coasts all the way to the bottom. What is her speed at the bottom of the slope?

Reference no: EM13681259

Questions Cloud

What is the correct name and molecular formula : What is the correct name and molecular formula for the alcohol deemed "safe" for consumption?

Compute the total work produced during the process : A mass of water (1.5 kg) is initially is at 2MPa and 30 percent quality and found in a spring-loaded piston-cylinder device. This device is now cooled until the water is a saturated liquid at 100 o C. Compute the total work (in kJ) produced during th..

Compute the work done during this process : A piston-cylinder contains 50 L of saturated liquid R-134a. The piston is frictionless, and has a mass and area resulting in an applied pressure of 600 kPa on the refrigerant. The refrigerant is now heated until its temperature rises to 70 °C. Comput..

Match each biochemical with the correct function : Match each biochemical with the correct function

What is her speed at the bottom of the slope : A cyclist is coasting at 12m/s when she starts down a 460m long slope that is 30 m high. The cyclist and her bicycle have a combined mass of 70 kg. A steady 15N drag force due to air resistance acts on her as she coasts all the way to the bottom. Wha..

Real potentials are at least slightly a harmonic : The dipole moment of CH4 is zero, yet CH3D has a finite dipole moment. Describe why CH3D has a dipole moment. (Hint: Consider a simple qualitative model for potentials bonding H's and D's to C. Use your knowledge of the harmonic oscillator. Note that..

Calculate its molar heat capacity at constant pressure : Calculate its molar heat capacity at constant pressure at 500 K.

Anomalies in cash and cash related accounts : What ratios might be of some assistance in determining if there are any anomalies in cash and cash related accounts and prepare a ratio analysis to support your answer above.

What is the partial pressure of chlorine gas : What is the partial pressure of chlorine gas once equilibrium has been established?

User Account

All Pages