All categories

2 years ago

Initilal velocity of projectile at an angle of 22.5° is 10m/s. Then what is the magnitude of range of projectile?

Physics

1 answer:

crimeas [40]2 years ago

3 0

Answer:

0.707m

Explanation:

from formula of range i.e R=Usin2Q/g

You might be interested in

A machine has a mechanical advantage of 4.5. What force is put out by the machine if the force applied to the machine is 800 N?

DerKrebs [107]

Describe the action of protein carrier: ATP synthase? Explain why it is important to have build up of Hydrogen ions inside the thylakoid?

5 0

2 years ago

A certain frictionless simple pendulum having a length l and mass m swings with period t. If both l and m are doubled, what is t

iVinArrow [24]

If l and m both are doubled then the period becomes √2*T

what is a simple pendulum?

It is the one which can be considered to be a point mass suspended from a string or rod of negligible mass.

A pendulum is a weight suspended from a pivot so that it can swing freely.

Here,

A certain frictionless simple pendulum having a length l and mass m

mass of pendulum = m

length of the pendulum = l

The period of simple pendulum is:

$T = 2\pi \sqrt{\frac{l}{g} }$

Where k is the constant.

Now the length and mass are doubled,

m' = 2m

l' = 2l

$T' = 2\pi \sqrt{\frac{2l}{g} }$

$T' = \sqrt{2}* 2\pi \sqrt{\frac{l}{g} }$

$T' = \sqrt{2} * T$

Hence,

If l and m both are doubled then the period becomes √2*T

Learn more about Simple Harmonic Motion here:

brainly.com/question/17315536

#SPJ4

8 0

1 year ago

Which of the following is quantitative data? a. Color c. Shape b. Odor d. Volume

Papessa [141]

Hello there! Quantitive data has to do with measurements that can be shown with numbers. Examples of this are things like your height and the length of your arms. With that alone, A and B are eliminated, because those answer choices make no sense. They can't be expressed by numbers and you can't measure colors or odors mathematically. Volume is a way to measure something that CAN be written down by numbers. D is the only answer choice that fits the definition of quantitive data. The answer is D: volume.

6 0

2 years ago

The synodic period for a planet is different from its sidereal period because

IrinaK [193]

Earth (and hence the observer) moves.

5 0

2 years ago

What does a wave do that is so important?

expeople1 [14]

Waves transmit energy without transmitting matter, This means that we can move energy or information from one place to another without moving any substance from one place to another.

5 0

2 years ago

Read 2 more answers