Ask question

Ask question

All categories

2 years ago

13

An object is moving in a circle. If the radius of the object is doubled, and the period remains constant, the magnitude of the v

elocity will be ___ original value.

1 answer:

Anton [14]2 years ago

4 0

Answer:

Twice

Explanation:

From the formula for velocity in a circle

V= 2πr/T

Where V is velocity

r is raduis

T is period

We see that as r increases V increases so if r is doubled V becomes doubled

You might be interested in

What measurement is the quantity of mass per unit volume

ANTONII [103]

That's the definition of the property called "density".

6 0

2 years ago

Read 2 more answers

Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P and the volume V satisfy th

jarptica [38.1K]

Answer: The volume is decreasing at a rate of 80 cm3/min

Explanation: Please see the attachments below

8 0

2 years ago

Which of the following is the BEST explanation for why oceans have two different types of currents?

ivanzaharov [21]

Answer:

sddww

Explanation:

szsswa

7 0

2 years ago

What does the slope on a velocity-time graph measure?

Lostsunrise [7]

Answer:The slope in the velocity-time graph represents the acceleration. The slope is defined as the ratio of change in y-axis to change in the x-axis. The slope is represented by the letter m and following is the general formula used for determining the slope:

Explanation:

6 0

2 years ago

Read 2 more answers

Which characteristics describe a point charge?

wolverine [178]

Answer:

C

Explanation:

becauase i just tooke the test

6 0

2 years ago