Physics, 25.10.2021 14:00, alexisthegirl
What was the initial speed of a car if its speed is 40 m/s after 5 seconds of
accelerating at 4 m/s27
A. 10 m/s
B. 60 m/s
C. 20 m/s
D. 25 m/s
Reset Selection
Convright 2010_2021 edtell LLC All rights reserved. Portions of this software are copyrighted by other parties as described in the Acknowledgments. se
Answers: 1
= 40 m/s t= 5 s a= 4 m/s²
. 
Other questions on the subject: Physics
Physics, 22.06.2019 22:50, kinziemadison12
Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay
Answers: 3
Physics, 22.06.2019 23:40, Demondevilg
Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.
Answers: 3
Physics, 23.06.2019 00:50, Madisonaubrey22
A980-kg sports car collides into the rear end of a 2300-kg suv stopped at a red light. the bumpers lock, the brakes are locked, and the two cars skid forward 2.6m before stopping. the police officer, estimating the coefficient of kinetic friction between tires and road to be 0.80, calculates the speed of the sports car at impact. what was that speed?
Answers: 3
Physics, 23.06.2019 12:40, groovyghoulie5630
Remote controls rely on to carry signals and transmit information over short distances.
Answers: 1
Do you know the correct answer?
What was the initial speed of a car if its speed is 40 m/s after 5 seconds of
accelerating at 4 m/...
Questions in other subjects:
Mathematics, 04.11.2019 08:31
History, 04.11.2019 08:31
History, 04.11.2019 08:31
Medicine, 04.11.2019 08:31
