goodluck99

since: 2018-11-10 17:10:59

Age: 30

About myself:

Profiles:

Asked questions: 3

Gave the right answers: 12

Points: 147

Best answer: 3

Questions

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Physics, 14.09.2019 01:30

Arocket accelerates straight up from the ground at 12.6 m/s^2 for 11.0 s. then the engine cuts off and the rocket enters free fall. (a) find its veloc...

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Physics, 14.09.2019 01:30

(a) with what speed must a ball be thrown vertically from ground level to rise to a maximum height of 52 m? (b) how long will it be in the air?...

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Physics, 14.09.2019 01:30

Consider the following statements about newton's 2nd law in general. select all of the statements that are true. note, there may be more than one. pay...

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Physics, 14.09.2019 01:30

In the javelin throw at a track-and-field event, the javelin is launched at a speed of 23 m/s at an angle of 34° above the horizontal. as the javelin...

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Physics, 14.09.2019 01:30

How does a capacitor store energy? can a resistor store energy?...

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Physics, 14.09.2019 01:30

Jerry knocks a flowerpot off its third-story ledge, 9.5 m above the ground. if it falls freely, how fast is the flowerpot moving when it crashes to th...

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Physics, 14.09.2019 01:30

The brakes are applied to a car traveling on a dry, level highway. a typical value for the magnitude of the car's acceleration is 4.60 m/s2. if the ca...

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Physics, 14.09.2019 01:30

Arocket sled accelerates at 21.5 m/s^2 for 8.75 s. (a) what's its velocity at the end of that time? (b) how far has it traveled?...

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Physics, 14.09.2019 01:30

At a football game, an air gun fires t-shirts into the crowd. the gun is fired at an angle of 32° from the horizontal with an initial speed of 30 m/s....

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Physics, 14.09.2019 01:30

The jurassic park ride at universal studios theme park drops 25.6 m straight down essentially from rest. find the time for the drop and the velocity a...

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Physics, 14.09.2019 01:30

You throw a ball straight down from an apartment balcony to the ground below. the ball has an initial velocity of 5.10 m/s, directed downward, and it...

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Physics, 14.09.2019 01:30

Aball is thrown upward. it leaves the hand with a velocity of 14.6 m/s, having been accelerated through a distance of 0.505 m. compute the ball's upwa...

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Physics, 14.09.2019 01:30

You and a friend are driving to the beach during spring break. you travel 14.5 km east and then 66.5 km south in a total time of 50 minutes. (a) what...

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Physics, 14.09.2019 01:30

Two infinite planes of charge lie parallel to each other and to the yz plane. one is at x = -5 m and has a surface charge density of σ = -2.6 µc/m^2....

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Physics, 14.09.2019 01:30

Afullback preparing to carry the football starts from rest and accelerates straight ahead. he is handed the ball just before he reaches the line of sc...

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Engineering, 14.09.2019 01:30

What are some of the reasons why controlled atmosphere furnae is desirable in sintering...

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Engineering, 14.09.2019 01:30

A2.5" diameter steel bar is 8-ft long. the diameter is reduced to 1" in the 2-foot central portion of the bar. when an axial load is applied to the en...

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Engineering, 14.09.2019 01:30

List the basic steps in the traditional ceramics processing sequence...

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Engineering, 14.09.2019 01:30

Ahydraulic turbine that generates 10mw of power is tested with the of a 1: 8 model, which operates at the same angular velocity as the prototype. as...

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Engineering, 14.09.2019 01:30

Identify the specific process improvements that will be made to address the process deficiencies....