Physics, 29.10.2021 14:00 Alysssssssssssa
HELP ~ 50 Points!
A set of keys slides along the floor, coming to rest 4.3 meters from where they started. If the initial speed of the keys was 5.6 m/s then
the acceleration of the keys is .
The time it takes the keys to stop is .
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 08:00
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Physics, 22.06.2019 12:20
Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?
Answers: 2
You know the right answer?
HELP ~ 50 Points!
A set of keys slides along the floor, coming to rest 4.3 meters from where they...
Questions
Mathematics, 19.07.2021 06:00
Mathematics, 19.07.2021 06:00
Mathematics, 19.07.2021 06:00
Mathematics, 19.07.2021 06:00
Chemistry, 19.07.2021 06:00
English, 19.07.2021 06:10
