Find minimum speed will allow the ball to clear the roof

Reference no: EM13290521

You're 6.0 m from one wall of a house. You want to toss a ball to your friend who is 6.0 m from the opposite wall. The throw and catch each occur 1.0 m above the ground. (Figure 1) Assume the overhang of the roof is negligible, so that you may assume the edge of the roof is 6.0 m from you and 6.0 m from your friend. From the ground to where the roof begins is 3.0 m. The pitch of the roof is 45 degrees and meets the opposite side of the roof above the center of the house. You and your friend are 18.0 m apart making the width of the house 6.0 m. What minimum speed will allow the ball to clear the roof and at what angle should you throw the ball?

Reference no: EM13290521

Questions Cloud

Why would it seek membership in external organization : When a company wants to improve its quality performance, should it seek advice from an external organization? Why would it seek membership in an external organization?

Explain what is the molar mass of the unknown substance : A solution containing .2g of an unknown substance in 2.5 g of cyclohexane is found to freeze at 5.1 C what is the molar mass of the unknown substance

What are some external quality management organizations : What are some external quality management organizations? What value do these organizations bring to each of their targeted industries? How does their presence enhance the particular industry they target?

Estimate the temperature rise of the iron nail : Consider a hammer with a 1.2-kg head. Let it strike the head of a 12-g iron-alloy nail 16 times in a row, quickly. estimate the temperature rise (in degrees Celsius) of the iron nail

Find minimum speed will allow the ball to clear the roof : You're 6.0 m from one wall of a house. You want to toss a ball to your friend who is 6.0 m from the opposite wall. The throw and catch each occur 1.0 m above the ground. find minimum speed will allow the ball to clear the roof

Find out the concentration of pb2 : A second 1.0 mL sample is spiked with 2.0 microliters of a 1000 ppb Pb2+ standard and diluted to 5.0 mL, yielding an Sspike of 0.4. Determine the concentration of Pb2+ in the original sample of blood.

Created and configured in the webmethods : How the qeues will be created and configured in the webmethods and how can we sending with our business partenrs and how we can acheive it throgh the trading networks so please explain properly the scenario.

What happens to the bright fringes : Monochromatic light is incident from the top onto two glass plates, as the drawing shows. What happens to the bright fringes

State triplicate analysis of the material by a new procedure : The accepted value (mu) for a standard sample of chloride was 34.63 percent chloride. Triplicate analysis of this material by a new procedure yielded a mean value of 34.71 and an estimated standard deviation of 0.04

User Account

All Pages