How high was the release point

Assignment Help Physics

Reference no: EM13811151

Question 1:

A soccer ball is kicked from the ground with an initial speed of 18.0 m/s at an upward angle of 46.3°. A player 53.2 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet the ball just before it hits the ground? Neglect air resistance.

Question 2:

A certain airplane has a speed of 337.4 km/h and is diving at an angle of θ = 33.0° below the horizontal when the pilot releases a radar decoy (see the figure). The horizontal distance between the release point and the point where the decoy strikes the ground is d = 679 m. (b) How high was the release point?

Reference no: EM13811151

Questions Cloud

How much work did the force of gravity do on the bag : How much is the spring compressed by the brick and How much work did the FORCE OF GRAVITY do on the bag?

Analyze the u.s. political system of agenda : Analyze the U.S. political system of agenda setting from this week's reading. Give your opinion of the main techniques that the two major political ideologies use in order to ensure that their depiction of an issue remains in the forefront of a po..

Various types of organizational structures : Using the concepts in the chapter, discuss the various types of organizational structures, i.e., functional, divisional (product, customer and geographic), and matrix. Be specific in your definitions and explanations, and include advantages and di..

What is the gravitational energy of the mass : A 2 kg mass is held 4m above the ground. what is the gravitational energy of the mass?

How high was the release point : What must be his average speed if he is to meet the ball just before it hits the ground and How high was the release point?

About public speaking : public speaking

Index of the ability to pay taxes than income : Explain why many economists argue that an income tax penalizes savers but a consumption tax would not. In what sense can consumption be regarded as a better index of the ability to pay taxes than income?

Impropriety and resulting effect to stakeholder confidence : Assess the impact to the company's financial performance based on the impropriety and the resulting effect to stakeholder confidence in management, recommending how the company can minimize the resulting impact to the business.

How would you address the difficulties of social work : Which characteristics of an effective helper did the social worker display. What factors influence the use of her skills

User Account

All Pages