An astronaut is being tested in a centrifuge The centrifuge has a radius of 10 m and, in starting, rotates according to 0 30t2, where t is in seconds and is in radians When t 5 0 s, what are the magnitudes of the astronaut 's (a) Angular velocity, (b) Linear velocity, (c) Tangential acceleration, and (d) Radial acceleration

Question: An astronaut is being tested in a centrifuge. The centrifuge has a radius of 10 m and, in starting, rotates according to = 0.30t2,

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 10 m and, in starting, rotates according to θ = 0.30t2, where t is in seconds and θ is in radians. When t = 5.0 s, what are the magnitudes of the astronaut's

(a) Angular velocity,

(b) Linear velocity,

(d) Radial acceleration?

Step by Step Solution

★★★★★

3.38 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Using Eq 106 the angular velocity at t 50s is de dt It50 b Eq 1018 gives the l... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

2-P-M-R-M (233).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

The earth has a radius of 6380 km and turns around once 011 its axis in 24 h. (a) What is the radial acceleration of an object at the earths equator? Give your answer in m/s2, and as a fraction of g....

A centrifugal pump is being tested in a laboratory. The inside and outside radii of the impellers are 7 .5 cm and 15.0 cm, respectively. The width of the impeller vanes (or flow opening height)...

Anew type of cooling-tower packing is being tested in a laboratory column. At two points in the column, 0.7 ft apart, the following data have been taken. Calculate the overall volumetric...

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 1 5 m and, in starting, rotates according to = 0 . 3 0 t 2 , where t is in seconds and is in radians. ( a ) When t = 7 . 0...

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 6 . 0 0 m and, in starting, rotates according to \ theta = 0 . 3 9 0 t ^ ( 2 ) , where t is in seconds and \ theta is in...

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 8 . 2 0 m and, in starting, rotates according to = 0 . 1 1 0 t 2 , where t is in seconds and is in radians. When t = 4 . 8...

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 5 . 4 0 m and, in starting, rotates according to = 0 . 1 0 0 t 2 , where t is in seconds and is in radians. When t = 1 . 2...

Reverse the order of integration and evaluate the integral. 1/32 1/2 SS cos (32xx) COS (32x6) dx dy 1/5

please solve 1. (313.) An astronaut is being tested in a centrifuge which has a radius of 10.4111 and rotates according to B = (0.5mdi83}t3. When t = 105, what are the astronaut's a) angular speed;...

To train for the physical demands of a shuttle launch, a /8.4 kg astronaut is put into a large centrifuge, where they are spun at a high speed. The centrifuge has a radius of 6.40 m, and spins with a...

Using, Exhibit 13-12, the balance sheet of Angelinas Jewelry Company at the end of July shown below, calculate all four financial ratios (quick, current, debt, and debt-to-equity) for the business....

The range of output over which the assumed cost relationship is valid for normal operations of a firm is called the a. linear range b. relevant range c. mixed range d. dependent range

What approach should we take in battle of the forms situations?

Ethanol is a possible fuel. Use average bond energies to calculate AH, for the combustion of ethanol. CH3CH2OH(g) + 3 02(g)2 CO2(g) + 3 H20(g)

Practice Problem 19.64 Predict the major product(s) for each of the following reactions: (a) CH NH (H,0) Product(s): Edit

Give a sample preparation strategy for xylene in soil and give a justification for your method.

Assume Standard normal distribution. Draw the density curve and find the probabilities. (a). Find P(0 1.23) (d). Find P(Z 1.89)

Find the z-score for a given area or probability. (a). For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%. (b). Given P(Z > a) = 0.9332. Find a.

Look at the following pseudocode statement: Input temperature

Block A, having a mass m, is released from rest, falls a distance h and strikes the plate B having a mass 2m. If the coefficient of restitution between A and B is e, determine the velocity of the...

Before cranberry can make it to your dinner plate, it must pass a bouncing test which rates it quality. If cranberries having an e > 0.8a are to be accepted, determined the dimensions d and h for the...

If disk A is sliding along the tangent to dist B and strikes B with a velocity v, determine the velocity of B after the collision and compute the loss of kinetic energy during the collision. Neglect...

2. As a fixed income investor in this firm, why can't you rely on the credit agency's rating instead of doing your own research? a) A natural disaster or litigation risks are hard to quantify b)...

Which of the following terms means that during periods when interest rates change substantially, bondholders experience distinct gains and losses in their bond investments? Reinvestment rate risk...

the answer Question 12 4 pts This and the following three questions are related: Suppose that you are a major airline that has budgeted a price of fuel of 1.3840 USD/gal for fiscal year 2021 and you...