Physics, 27.09.2019 17:30 TheOriginal2x
Which area receives about the same amount of precipitation as the arctic and antarctic tundra?
a. the great plains of the america midwest b. the african savanna c. the amazon rain forest d. the gobi desert
Answers: 1
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
Physics, 22.06.2019 19:00
The law of reflection states that the angle of reflection is equal to the angle of
Answers: 1
Physics, 23.06.2019 08:30
The momentum of a man riding his bicycle downhill can be calculated. the bicycle and the man have a combined mass of 40 kg. the velocity of the bicycle is 10 m/s. calculate the momentum.
Answers: 1
Physics, 23.06.2019 16:30
No matter what energy transformation we discuss, we know that no energy transfer is 100% efficient. you are about to enter a bicycle rave. you have trained extensively and eaten well to maximize your energy input throughout the bicycle race. you know that some of your kinetic energy will become wasted energy in the form of heat. what is the source of the heat energy and how can you minimize it to maximize the efficiency of your performance in the race? a) you are the source of the heat energy. you can minimize the heat energy but selecting the appropriate clothes to wear. b) air resistance is the source of he heat energy. you can minimize the air resistance by your position while riding the bicycle. c) friction is the source of the heat energy. you can minimize the friction by lubricating all appropriate parts and keeping the tires well inflated. d) kinetic energy is the source of the heat energy. you can reduce the production of heat energy but minimizing the energy you expend to race on the bicycle.
Answers: 1
Which area receives about the same amount of precipitation as the arctic and antarctic tundra?
English, 07.01.2021 17:20
Computers and Technology, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Social Studies, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Social Studies, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20
Mathematics, 07.01.2021 17:20