zovi25ralte zovi25ralte

01-08-2020
Physics

contestada

car travel at the speed of 20 km/hr for 2 hour and 60 km/hr for next 2 hour find average speed

Respuesta :

nicoleehydee nicoleehydee

01-08-2020

Speed = distance / time
Find the distance first =
20x2+60x2 = 160 km
160/4 = 40 km/h

Answer Link

Otras preguntas

A soma dos doze primeiros termos de uma Pg de razão 3 é 265.720. Determine o primeiro termo.

PLEASE ANSWER/HELP! I have several questions about prince/princes. Sorry if this may seem dumb, but: how do princes become princes? Do they have coronations? A

you are working to finish an assigned task in order to meet your ship goal when the co-workers and ask you for your help with something you know a lot about. wh

Which of the following most accurately describes the use of epic machinery in epic poetry? A. The conventions of epic machinery only apply to European epic poe

which is the best definition of an exterior angle of a triangle

Microwave ovens emit microwave energy with a wavelength of 12.0 cm. what is the energy of exactly one photon of this microwave radiation?

which type of readoning is used in the following sentence ? according to several of my friends, this is a really good book. A. EthosB. logosC. BiasD. pathos

TQRS~BCDE name a pair of corresponding side

find the cosine of angle Y

according to research in the field of psychoneuroimmunology, upsetting thoughts and emotions may have a negative influence on health because of the link between