lunnatican4
2021-12-20
Answered

A satellite circles the earth in an orbit whose radius is twice the earth s

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asked 2020-11-23

Saturn has an equatorial radius of 6.00 107 mand a mass of 5.67 1026 kg.

(a) Compute the acceleration of gravity at the equatorof Saturn.

(b) What it the ratio of a person's weight on Saturn to that onEarth?

(a) Compute the acceleration of gravity at the equatorof Saturn.

(b) What it the ratio of a person's weight on Saturn to that onEarth?

asked 2020-11-01

A horizontal force of 210N is exerted on a 2.0 kg discus as it rotates uniformaly in a horizontal circle ( at arm's length ) of radius .90 m. Calculate the speed of the discus

asked 2021-02-09

In Figure, a stationary block explodes into two pieces and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.6 kg, encounters a coefficient of kinetic friction

asked 2020-10-28

Hi I need help with thisquestion.
A uniform metal rod, with a mass of 3.1 kg and a length of 1.2 m,is attached to a wall by a hinge at the base. A horizontalwire bolted to the wall 0.51 m above the base of the rod holds therod at an angle of 25 degrees above the horizontal. The wireis attached to the top of the rod. (a) Find the tension inthe wire. (b) Find the horizontal and verticalcomponents of the force exerted on the rod by the hinge.
Thank you

asked 2021-12-28

Given.

(a) Use the Trapezoidal Rule to approximate the given integral with the specified value of n. (Round your answer to six decimal places.)

___ (b) Use the Midpoint Rule to approximate the given integral with the specified value of n. (Round your answer to six decimal places.)

___ (c) Use Simpson's Rule to approximate the given integral with the specified value of n. (Round your answer to six decimal places.)

asked 2021-09-19

Investigate the change in the graph of a sinusoidal function of the form and=sin x or and=cos x when multiplied by a polynomial function. Describe the behavior of the graph of and=

asked 2021-05-16

A toaster rated at 1050 W operates on a 120V household circuitand a 4.00 m length of a nichrome wire as its heatingelement. The operating temperature of this element is 320degrees celsius.

What is the cross-sectional area of the wire?

What is the cross-sectional area of the wire?