3 years ago

WILL GIVE BRAINLIEST!!!

Physics

1 answer:

Gemiola [76]3 years ago

3 0

Answer:

1/Re=1/R1 +1/R2= 2x1/R1=2/R1=2/R2=2/50=1/25

1/Re=1/25, so the answer is Re= 25

the answer is A. 25.0

You might be interested in

What is the word we use for when we repeat the same thing more than once in an experiment?

AlladinOne [14]

Answer:

The answer is "Repetition"

Explanation: when you say something more than 3 times, is called repetiton

7 0

4 years ago

Read 2 more answers

A train travels with a constant speed of 28 miles per hour. How long will it take to travel a distance of 112 miles? Show your c

AVprozaik [17]

Answer:

4 hours

Explanation:

5 0

3 years ago

What is an output force?

Vinil7 [7]

The answer would be D

5 0

3 years ago

Read 2 more answers

A car travels in a flat circle of radius R. At a certain instant the velocity of the car is 24 m/s west and the total accelerati

lisov135 [29]

Answer with Explanation:

We are given that

Velocity,v=24 m/s west

Acceleration,a= $2.5m/s^2$

$\theta=53^{\circ}$ (N of W)

Horizontal component of acceleration=Tangential acceleration

Tangential acceleration, $a_x=acos\theta=2.5cos53=1.505 m/s^2$

Radial acceleration=Vertical acceleration= $a_y=asin\theta$

$a_y=2.5sin53=1.998 m/s^2$

Radial acceleration, $a_y=\frac{v^2}{R}$

$1.998=\frac{(24)^2}{R}$

$R=\frac{(24)^2}{1.998}$

$R=288.29 m$

Time, $t=\frac{2\pi R}{velocity}$

$t=\frac{2\pi(288.29)}{24}$

$t=75.47 s$

8 0

3 years ago

What is the energy transformation taking place from right before the toy car is released until the toy car reaches the bottom of

konstantin123 [22]

It goes from Kinetic when it is at rest to potential on its way to the bottom. There is also friction but very few people care about that.

6 0

3 years ago