subject
Physics, 21.04.2021 17:50 tbaanga1

A 47 kg rock falls freely near the surface of the Earth. Approximately how much gravitational force is exerted by the Earth on the rock?*
1 point
4700 N
470 N
47 N
4.7 N
nuntor clier is nulled by a net force of 138 N and has an acceleration of 2.3 1 point

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:30, Bladen6579
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
image
Physics, 21.06.2019 22:00, mjackson7208
Explain what makes a passenger in a turning car slide toward the door. critical thinking
Answers: 1
image
Physics, 22.06.2019 01:10, Jasten
Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
image
Physics, 22.06.2019 02:30, cooboy
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
You know the right answer?
A 47 kg rock falls freely near the surface of the Earth. Approximately how much gravitational forc...

Questions in other subjects:

Konu
Physics, 20.08.2019 16:30