subject
Physics, 15.12.2020 22:30 jagmeetcheema

On a small planet, an astronaut uses a vertical force of 175 newtons to lift an 87.5 kilogram boulder at a constant velocity to a height of 0.350 meters above the planet's surface. What is the magnitude of the gravitational field strength on the surface of the planet?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 04:50
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 1
question
Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
question
Physics, 22.06.2019 18:30
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions
Answers: 1
question
Physics, 22.06.2019 18:30
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
You know the right answer?
On a small planet, an astronaut uses a vertical force of 175 newtons to lift an 87.5 kilogram boulde...
Questions
question
Advanced Placement (AP), 12.01.2021 06:50
question
Mathematics, 12.01.2021 06:50
question
Mathematics, 12.01.2021 06:50
question
History, 12.01.2021 06:50
question
Mathematics, 12.01.2021 06:50
question
Mathematics, 12.01.2021 06:50
Questions on the website: 13722367