Clerify her altitude as she crosses the bar

Assignment Help Physics

Reference no: EM13114934

A 52 kg pole vaulter running at 14 m/s vaults over the bar. Her speed when she is above the bar is 1.3 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and determine her altitude as she crosses the bar.

Reference no: EM13114934

Questions Cloud

Coefficient of static friction among the coin and turntable : What is the coefficient of static friction among the coin and the turntable? Express your answer using two significant figures.

Calculate the molal freezing point constant : 2.0 moles of a nonelectrolyte solute are added to 1.0 kg of an unknown solvent. The freezing point is depressed by 7.9 K. Calculate the molal freezing point constant (Kf?) for this solvent.

Explain the principle and advantage of rapid identification : Explain the principle and advantage of using a rapid identification system, such as the Enterotube. How would you rate the Enterotube system with conventional bacteriological procedures to identify members of the Enterobacteriaceae family? Why?

Capital employed ratio formula : The capital employed ratio formula is used to determine how efficiently capital is being used to generate sales. It subtracts all assets not directly associated with operations, such as investments, and divides the remainder into annual sales.

Clerify her altitude as she crosses the bar : Neglect air resistance, as well as any energy absorbed by the pole, and clerify her altitude as she crosses the bar.

Describe the order of evolutionary events : Describe the order of evolutionary events going from a lineage of small carnivorous dinosaur to modern-looking bird. Describe the evidence in support of this evolutionary sequence.

Research study statistical testing : Suppose you are testing the differences in attitudes toward health care reform using Democrats, Republicans, and Independents. How would the median measure be used for this test?

Explain understand the antecedents to employee morale : You decide to start with helping your supervisor, who is an engineer by education and experience, understand the antecedents to employee morale, including the variations of employee attitudes and motivation

Name this compound : The substance CS2 has a melting point of -110.8°C and a boiling point of 46.3°C. Its density at 20°C is 1.26 g / cm3. It is highly inflammable. a.)Name this compound.

User Account

All Pages