How much longer would the jump be

Assignment Help Physics

Reference no: EM1365248

Q. An athlete executing a long jump leaves the ground at a 30° angle and travels 7.8 m. What was the take-off speed? If this speed were increased by just 5.0%, how much longer would the jump be?

Q. What must the charge (sign and magnitude) of a particle of mass 1.44 be for it to remain stationary when placed in a downward-directed electric field of magnitude 630 ? Use 9.81 for the magnitude of the acceleration due to gravity.

Reference no: EM1365248

Questions Cloud

Find their individual masses : A 44 cm diameter loop is rotated in a uniform electric field until the position of maximum electric flux is found. The flux in this position is 5.40 x10^5 N·m2/C. What is the magnitude of the electric field.

Importance of high-level assessment tools : Prepare a grid that could be used as a reference to identify when each tool would be useful (and not useful) for a project.

Determine expect value for future stock : The current price of stock corp stock is $26.50 each share. Earnings next year should be $2 per share and it should pay a $1 dividend.

Calculate the price of elasticity of demand for paint : Calculate the price of elasticity of demand for paint and show your calculations. decide whether the demand for paint is elastic,unitary elastic, or inelastic. explain your reasoning and interpret your results.

How much longer would the jump be : What should the charge (sign and magnitude) of a particle of mass 1.44 be for it to remain stationary when placed in a downward-directed electric field of magnitude 630 ? Use 9.81 for the magnitude of the acceleration due to gravity.

Tasks that managers could and should not delegate : Tasks that managers could and should not delegate - Show three work tasks that managers could successfully delegate to employees.

Elucidate how economics does apply to this issue : Some people claim that the "economic way of thinking" does not apply to issues such as health care. Elucidate how economics does apply to this issue by developing a "model" of an individual's choice.

Sector-industry analysis : Provide a sector/industry analysis and narrative to start a health food cafe that serves whole food and organic food. Please also include sources.

What methods of performance appraisal do you use : What method of performance appraisal does your current or previous workplace use and what are some positive and negative aspects to this method?

User Account

All Pages