Physics, 26.05.2021 21:10 Dustkeeton18
A driver sees a car braking sharply in front of him. The driver
takes 0.5 s to react to the stimulus and then brakes.
shows the velocity-time graph for the motion of the vehicle
from seeing the stimulus to stopping. Calculate the stopping
distance of the vehicle.
Answers: 3
Physics, 21.06.2019 19:00
Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
Answers: 2
Physics, 22.06.2019 06:30
If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
Answers: 3
A driver sees a car braking sharply in front of him. The driver
takes 0.5 s to react to the stimulu...
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