Physics
Physics, 20.01.2021 21:10, sumitshekhar348

A man weighing 70 kg runs alongside railroad tracks with a velocity of 18 km/h, and jumps into a car of weight 100 kg
standing on the tracks. Calculate the velocity with which the
car and man will start moving.
a 2.06 m/s
b 1.47 m/s
С
2.31 m/s
d 3.02 m/s

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:00, mfoster495
How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?
Answers: 3
image
Physics, 22.06.2019 05:10, 902coo
What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n
Answers: 1
image
Physics, 22.06.2019 14:30, chelseayazzie16
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
image
Physics, 22.06.2019 16:00, brooke0713
A( developed during the process of technology design
Answers: 3
Do you know the correct answer?
A man weighing 70 kg runs alongside railroad tracks with a velocity of 18 km/h, and jumps into a ca...

Questions in other subjects: