Physics, 03.07.2019 02:30, clairajogriggsk
It requires a force of 100 n to stretch a spring of negligible mass by a distance of 0.1 m. if the spring instead stretches a distance of 0.25 m, how much force was applied to it? answer choices1. 200 n 2. 300 n 3. 250 n 4. 100 n 5. 175 n 6. 325 n 7. 150 n 8. 225 n 9. 275 n
Answers: 1
Physics, 22.06.2019 07:20, Nadi4753
Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?
Answers: 3
Physics, 22.06.2019 18:30, Kittylover65
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
It requires a force of 100 n to stretch a spring of negligible mass by a distance of 0.1 m. if the s...
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