Which phrase best describes a gravitational force?
A. a force that spins objects
B. a force t...
Which phrase best describes a gravitational force?
A. a force that spins objects
B. a force that pulls objects toward each other
C. a force that can make objects both attract and repel each other
D. a force that eats only when two objects are in contact with each other
Answers: 2
Physics, 22.06.2019 14:40
14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is
Answers: 1
Physics, 22.06.2019 18:30
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?
Answers: 3
Physics, 22.06.2019 18:30
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 2
English, 23.11.2021 06:10
Social Studies, 23.11.2021 06:10
English, 23.11.2021 06:10
Social Studies, 23.11.2021 06:10
History, 23.11.2021 06:10
Mathematics, 23.11.2021 06:10
SAT, 23.11.2021 06:10
Mathematics, 23.11.2021 06:10