kakanamoni

When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the sky diver and, thus, slows him down. Suppose the weight of the sky dicer is 915 newtona and the drag force has a magnitude of 1027 newtons. The mass of the sky diver is 93.4kg. What are the magnitudee and direction of his acceleration?

A parachutist relies on air resistance (mainly on her parachute) to decrease her downward velocity. She and her parachute have a mass of 58.0 kg and air resistance exerts a total upward force of 670 N on her and her parachute. What is the combined weight of the parachutist and parachute? Calculate the net force on the parachutist. What is the magnitude of the acceleration of the parachutist?

An 84kg person is parachuting and experiencing a downwardacceleration of 2.4m/s² shortly after opening theparachute. The mass of the parachute is 5.1kg. a) What upward force(in Newtons) is exerted on the open parachute by the air? b)Whatdownward force (in Newtons) is exerted by the person on theparachute?

A 7900- helicopter accelerates upward at 0.70 while lifting a 1200-frame at a construction site.
What is the lift force exerted by the air on the helicopter rotors?(In newtons)
What is the tension in the cable (ignore its mass) that connectsthe frame to the helicopter?(In newtons)
What force does the cable exert on the helicopter? (In newtons)

Why helicopters use fan and planes dont use fan?

Topic: Is global warming killing the earth? How do you think you will be an active participant to stop it from happening?

Why we get pearls in the water only?

What impact does serving on a jury have?

What would happen if citizens stopped serving on juries?

You manage an Azure subscription named Sub1. Sub1 is associated to an Azure Active Directory (Azure AD) tenant named contoso.com.

You configure Azure Monitor to store and track Azure AD sign-in log data in a Log Analytics workspace named workspace1.

You need to create a security dashboard in the Azure portal that will display the summary of sign-in events during the current week based on the Azure AD sign-in log data.

What should you do first?

1-In workspace1, create a query.

2-In workspace1, create a scope configuration.

3-In Azure Monitor, create a collection rule.

4-In Azure Monitor, create a workbook.

You manage a project in Azure DevOps named Project1. Project1 contains an Azure Artifacts feed named Feed1 and an Azure DevOps build pipeline named Pipeline1. Pipeline1 builds an Azure web app artifact by using a .NET project stored in a GitHub repo.

You plan to add a reference to a NuGet package named Package1 to the .NET project code.

You need to designate that the project should use the first version of Package1 that is newer than 1.0.

Which notation should you use in the project file?

1- (1.0,)

2- [1.0]

3- (1.0)

4- (1.0+)

You have an Azure Artifacts feed named Feed1.

You plan to create an Azure DevOps pipeline named Pipeline1 that will make a NuGet package named Package1 available via Feed1.

You need to create a .NET Core CLI task in Pipeline1 that will set the version of Package1.

Which command should you use in the task?

1- Pack

2- Build

3- Push

4-publish

If m ≤ f(x) ≤ M fora ≤ x ≤ b, where m is theabsolute minimum and M is the absolute maximum off on the interval [a, b],then

Write about a business management theory that you identify with, incorporating real life examples in your answer.

Air at a pressure of 1.02 bar and temperature of 22 °C, initially
occupying a cylinder volume of 0.015 m3, is compressed reversibly
and adiabatically (i.e. isentropically) by a piston to a pressure of
6.8 bar. Calculate the: (i) final temperature, (ii) final volume, (iii)
work done on the mass of air in the cylinder, and (iv) mass of the
air in the cylinder