Ask question

Ask question

All categories

2 years ago

6

A body of mass 2kg moves round a circle of radius 5m with a constant speed of 10m/s. Calculate the force toward the centre of th

e circle

1 answer:

antiseptic1488 [7]2 years ago

5 0

Answer:

F = 5

Explanation:

F = m x v^2/r = 2 x 10^2/5 =200/5 = 40 (N)

You might be interested in

Question points)

Marysya12 [62]

At number 5 (choice E).

6 0

3 years ago

Two parallel metal plates, each of area A, are separatedby a distance 3d. Both are connected to ground and each plate carries no

Maru [420]

Answer:

Upper plate Q/3

Lower plate 2Q/3

Explanation:

See attached file

3 0

3 years ago

Which are ways to improve the design of this experiment? Check all that apply.

forsale [732]

-Reduce the sample size so the experiment can be done faster.-Increase the sample size from 6 cups to 12 cups of sand and water.-Use more legible handwriting when recording data.-Use more precise digital thermometers.<span>-Use more precise scales that measure to the hundredth of a gram.</span>

6 0

3 years ago

Read 2 more answers

I feel really isolated these days and wish I had more friends. I've chosen to put myself in new social situations to try to make

leva [86]

Behaviorist approach to psychology

3 0

3 years ago

Solar energy leaves the core of the sun in the form of

Lostsunrise [7]

Sicko
Sickorudjjdjejfjjzsjskks

4 0

2 years ago

Read 2 more answers