Physics, 20.03.2020 11:33 hardwick744
Cart 1 of mass m moves with a velocity of v toward cart 2 which has a mass of 9m and is at rest. Cart 1 collides elastically with cart 2. What is the velocity of both carts after the collision
Answers: 3
Physics, 21.06.2019 23:30
In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce
Answers: 1
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
Cart 1 of mass m moves with a velocity of v toward cart 2 which has a mass of 9m and is at rest. Car...
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