Physics, 24.03.2021 21:50 mariahmimibrooks
12. In a ballistics test, a gun shoots a 0.206kg potato into a 4kilogram catching cart initially
at rest. The potato lands in the cart and they move off together at a velocity of 95m/s.
Determine the initial velocity of the potato.
Answers: 2
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 22.06.2019 14:00
Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
Answers: 1
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Physics, 22.06.2019 19:30
Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f
Answers: 1
12. In a ballistics test, a gun shoots a 0.206kg potato into a 4kilogram catching cart initially
at...
Mathematics, 19.11.2019 18:31
Mathematics, 19.11.2019 18:31
History, 19.11.2019 18:31
Social Studies, 19.11.2019 18:31
History, 19.11.2019 18:31
Social Studies, 19.11.2019 18:31