259 Answered Questions for the topic SAT

Sat Physics

03/19/20

#### A girl pulls a 1.7 kg cart across a level floor causing it to accelerate at 1.9 m/s^2. If the force of friction between the wheels and the cart is 5.4 N, what is the force applied by the girl?

Sat Physics

03/19/20

#### A 70.5 kilogram skydiver is falling toward the Earth at a constant speed. What is the approximate magnitude of the upward force of air resistance acting on the skydiver?

Sat Physics

03/19/20

#### A child pulls a 13.4 kg wagon across a level floor, causing it to accelerate at 6.2 m/s^2. If the force of friction between the wheels and the wagon is 5.7 N, what is the force applied by the child?

Sat Physics

03/19/20

#### A net force of 1.7 Newtons gives an object an acceleration of 3.2 m/s^2. What force would be required to give the same object an acceleration of 2.6 m/s^2?

#### A basketball player jumping for a rebound is in the air for .24 seconds. How high did the player jump?

Free Fall Kinematic Equations which may help with this problem.Vf=Vi + 9.8*t d=Vi*t + .5*9.8*t2 Vf2 = Vi2 + 2*9.8*d d= [Vi + Vf]*t/2

#### A pitcher throws a baseball from a height of 2.5 meters with a velocity of 21 m/s. How long before the ball hits the ground? How far will the ball travel?

Free Fall Kinematic Equations which may help with this problem.Vf=Vi + 9.8*t d=Vi*t + .5*9.8*t2 Vf2 = Vi2 + 2*9.8*d d= [Vi + Vf]*t/2

#### A bullet is shot from a height of 5 meters with a velocity of 230 m/s. How long before the bullet hits the ground? How far will it travel?

Free Fall Kinematic Equations which may help with this problem.Vf=Vi + 9.8*t d=Vi*t + .5*9.8*t2 Vf2 = Vi2 + 2*9.8*d d= [Vi + Vf]*t/2

#### A pitcher throws a softball from a height of 2.2 meters with a velocity of 13 m/s. How long before the ball hits the ground? How far will the ball travel?

#### Speed and Distance

Two objects are released from a height near the surface of the Earth. Object A has a mass of m and Object B has a mass of 3m. After 4 seconds of free fall, Object A has reached a speed of v and has...
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#### The sentence(s) below has one or more blanks. Beneath each sentence(s) are five words or sets of words. Choose the word or set of words that best fits the meaning of the sentence as a whole.

He believed that in order to _________ the problem fully, he would need to understand all of its _________.A) solve...positionsB) embrace...nuancesC) comprehend...extremeD) experience...thoughtsE)...
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#### Suppose that f(2) = −4, g(2) = 3, f '(2) = −5, and g'(2) = 1. Find h'(2).

Suppose that f(2) = −4, g(2) = 3, f '(2) = −5, and g'(2) = 1.Find h'(2).(a) h(x) = 4f(x) − 5g(x)h'(2) = (b) h(x) = f(x)g(x)h'(2) =
(c) h(x) = f(x)
g(x)
h'(2) =
(d) h(x)...
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03/16/20

#### From a group of 5 Business students and 7 Hospitality students, a committee of 5 members is to be formed to discuss plans for the exhibit. How many committees can be formed given each condition?

a. All are Hospitality students b. 3 are Business students c. At most 2 are Business students

#### Can someone do this impossible problem?

If you lift a box 60 m with a force of 120 N what is the output work? If you push the same box 200 m up a ramp to the same height with the force of 25 N what is the input work? And what is the...
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#### What is the efficiency of the incline plane?

An incline plane requires 600 J of output work and 1200 J of input work.

#### How much work is done?

A box with a mass of 10kg being pulled by the force of gravity at 10 m/sec2 is lifted upward 10 meters.

#### What is it’s M.A.?

A lever has a distance from the fulcrum to the input force of 12 meters and a distance of the fulcrum to the output force of 2 meters.

#### What is it’s M.A.?

An incline plane has length of 11 meters and a height of 3 meters.

#### If I failed both my algebra classes, how will I pass the math part of the SAT?

I struggled for the longest time in math. The problems I read never made sense. It would look like a foreign language. The only math classes I did well in were Basic Geometery and Concepts of math....
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#### What is the largest of five consecutive even integers if the sum of the first four of them is A?

the answer is: (A+20)/4I just don't understand how they got to that.

#### How to graph the quadratic function.

In Exercises 5–7, use the following information.On fourth down, a team is just out of field goal range. The punter is called in to punt. To avoid kicking the ball into the endzone, the punter needs...
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#### How to graph the quadratic function.

In Exercises 1–4, use the following information.A punter kicked a 41-yard punt. The path of the football can be modeled by y=-0.035x^2+1.4x+1, where x is the distance (in yards) the football is...
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#### Can you graph this quadratic function? Does punting a football from the 40-yard line mean it reached the end zone

On fourth down, a team is just out of field goal range. The punter is called in to punt. To avoid kicking the ball into the endzone, the punter needs to kick the football high and short. This punt...
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