To calculate: The single radical of the expression

Joni Kenny
2021-11-06
Answered

To calculate: The single radical of the expression

You can still ask an expert for help

irwchh

Answered 2021-11-07
Author has **102** answers

Step 1

The formula:

a)

b)

Step 2

a)

b)

asked 2020-11-22

The specific heat of lead is 0.030 cal/g.C. 300 grams of leadshot at 100C is mixed with 100 grams of water at 70C in an insulated container. The final temperature of the mixture is:

A) 100C

b) 85.5C

c)79.5C

d) 74.5C

e)72.5C

A) 100C

b) 85.5C

c)79.5C

d) 74.5C

e)72.5C

asked 2021-02-19

The rotor (flywheel) of a toy gyroscope hasmass 0.140 kg. Its moment of inertia about its axis is . The mass of the frame is 0.0250 kg. The gyroscopeis supported on a single pivot javascript:void(0); with its center of mass a horizontaldistance of 4.00 cm from the pivot. The gyroscope is precessing ina horizontal plane at the rate of one revolution in 2.20 s.
Find the upward force exerted by thepivot.
Find the angular speed with which the rotoris spinning about its axis, expressed in rev/min.
Comments

asked 2021-01-17

A golfer hits a golf ball at an angle of 25 degrees to the ground. If the golf ball covers a horizontal distance of 301. 5 m, what is the ball's maximum height? (Hint: at the top of its flight, the ball's vertical velocity component will be zero.)

asked 2021-03-21

A floating ice block is pushed through a displacement d=(15m)i-(12m)j along a straight embankment by rushing water, which exerts a force F=(210N)i-(150N)j on the block. How much work does theforce do on the block during the displacement?

asked 2021-11-27

Domains Find the domain of the following vector-valued function.

asked 2021-11-17

Which of the following functions f has a removable discontinuity at a? If the discontinuity is removable, find a function g that agrees with f for

asked 2022-02-14

Pets Plus and Pet Planet are having a sale on the same aquarium. At Pets Plus the aquarium is on sale for 30% off the original price and at Pet Planet it is discounted by 25%.

in a chart there is the numbers: 118 and 110

If the sales tax rate is 8%, which store has the lower sale price?

in a chart there is the numbers: 118 and 110

If the sales tax rate is 8%, which store has the lower sale price?