BillyMiddleton231 BillyMiddleton231

10-11-2022
Physics

Answered

what makes the energy cost of swimming a given distance average about four times more than the energy cost of running the same distance? group of answer choices higher movement economy lower mechanical efficiency drag of water vs. air resistance water temperature vs. air temperature

Answer :

Other Questions

a stone tossed into a body of water creates a disturbance at the point of impact which lasts for 5.2 s. the wave speed is 29 cm/s. (a) over what distance on the

consider a parcel of moist air that is lifted vertically from the surface. how does the temperature of the air parcel change while it is still below the lifting

A physicist makes a cup of instant coffee in a straight-sided cup with a diameter of 7. 00 cm by pouring in coffee crystals and then adding hot water to a volum

Is the amount of energy required to get a spacecraft from the earth to the moon greater than, less than, or equal to the energy required to get the same spacecr

When an object is in a gravitational field, it has energy in its __________ __________ energy store. What two words complete the sentence?.

a person on top of a cliff throws a rock horizontal from a height of 9.33 m above the water below with an initial speed of 7.01 m/s. what is the speed of the ro

The maximum potential energy of a 12-kg cannon ball shot into the air was 22000 J. How high was the cannon ball at its peak

The critical angle for a substance in air is measured at 53. 7°. If light enters this substance from air at 45. 0° with the normal, at what angle with the norma

near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. the front runner has a velocity of 3.50 m/s, and the second a velo