2 years ago

2. A mass-spring system oscillates with a frequency of 20 Hz. What is the period?

Physics

1 answer:

Alex_Xolod [135]2 years ago

5 0

Answer:

0.05s

Explanation:

f=20Hz

we know,

time period=t=1/f

t=1/20

=0.05s

You might be interested in

The group of test subject that are NOT given the experimental treatment is called what?

-BARSIC- [3]

Answer:

The group that remains unaltered is called the control group.

5 0

3 years ago

The tension in a string from which a 4.0 kg object is suspended in an elevator is equal to 44 N. What is the acceleration of the

Ronch [10]

Answer: 1

Explanation:

Given

Tension is the string $T=44\ N$

mass of object $m=4\ kg$

Tension is greater than the weight of the object i.e. elevator is moving upward

we can write

$\Rightarrow T-mg=ma\\\Rightarrow T=m(g+a)\\\Rightarrow 44=4(10+a)\\\Rightarrow 11=10+a\\\Rightarrow a=1\ m/s^2$

8 0

2 years ago

The range is the horizontal distance from the cannon when the pumpkin hits the ground. This distance is given by the product of

jarptica [38.1K]

The answer is 45 degrees. I am not doing a field experiment for you that involves a cannon and a day's work, for 5 points.

3 0

2 years ago

Which is an example of an abiotic factor in a pond environment?

vesna_86 [32]

"Non-Living" things are known as "Abiotic factor" in the ecosystem.

In short, Your Answer would be: Option A) The Water

Hope this helps!

3 0

2 years ago

Read 2 more answers

Unlike a mixture, pure substance has_____

irinina [24]

A pure substance contain only a single type of molecule

7 0

2 years ago

Read 2 more answers