Homework, Physics

Assignment Help:
An ostrich can run at speeds of up to 72km/h. Suppose an ostrich runs 1.5km at the speed of 58 km/h and then runs another 1.5km at the speed of 29km/h. What is the ostrich average speed during its 3.0 km run? Answer 38km/h but idk how to show work

Related Discussions:- Homework

Determine dielectric constant of vacuum, Dielectric constant of vacuum is ...

Dielectric constant of vacuum is (A) Infinity. (B) 100. (C) One. (D) Zero. Ans: Dielectric constant of vacuum is one.

Parsec, parsec: The unit of distance explained as the distance mention...

parsec: The unit of distance explained as the distance mentioned by an Earth-orbit parallax of 1 arc sec. It equals approximate 206 264 au, or about 3.086 x 10 16 m.

What affect does electricity have on soil, What affect does electricity hav...

What affect does electricity have on soil? Electrical current and ions can cause definite molecules (and moisture) to adhere to soil. Large amounts of current, like a lightning

Magnetism, what is the principle on which deflection magnetometer work?

what is the principle on which deflection magnetometer work?

Determine the speed of cannonball, A 1200-kg cannon is placed at rest on an...

A 1200-kg cannon is placed at rest on an ice rink. A 95.0-kg cannonball is shot from the cannon. If the cannon recoils at a speed of 6.80 m/s. What is the speed of the canno

Torque, a force of 25N acts on a body.if moment arm is 2m.find the value of...

a force of 25N acts on a body.if moment arm is 2m.find the value of torque

Illustrate what are the weights in pounds of liquid gallons, Q. Illustrate ...

Q. Illustrate what are the weights in pounds of liquid gallons? Answer:- First you should know the specific gravity of the liquid then you can compute the weight by multip

Instantaneous speed and velocity, Instantaneous velocity and speed are expl...

Instantaneous velocity and speed are explained at a given or particular instant and are shown by  ,

Get the expression for the diameter of dark and bright ring, Explain the pr...

Explain the production of Newton's ring because of reflected light with a neat diagram. Get the expression for the diameter of both dark and bright ring.

Evaluate full-scale force, The drag on a submarine moving below from free s...

The drag on a submarine moving below from free surface (surface wave are not important) is to be determined by a test on a 1/15 scale model in a water tunnel. The velocity of the p

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd