Physics
Physics, 15.06.2021 21:20, eternity88091

A metal wire breaks when its tension reaches 100 newton. If the radius and length of the wire were both doubled then it would break when the tension reached how many newtons

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:30, Xavier2712
Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.
Answers: 1
image
Physics, 22.06.2019 06:00, 10033636
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
image
Physics, 22.06.2019 18:00, skylarleannjone2751
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
image
Physics, 22.06.2019 19:30, stephstewart1209
If the area of a square has increased by a factor of 16, by how much has each side increased?
Answers: 3
Do you know the correct answer?
A metal wire breaks when its tension reaches 100 newton. If the radius and length of the wire were b...

Questions in other subjects:

Konu
Mathematics, 25.01.2020 17:31