A driverless car collides head on with a stationary sign. The collision brings the car to a stop, but does not move the sign.
Which design feature would have minimized the force of impact in the collision?
A. a car that can carry a greater mass of passengers and cargo
B. a sign that breaks loose from the ground when a force is applied to it
C. a sign that can withstand the force of a more massive car without moving
D. a car that can decelerate at a greater rate during collisions by not bending on impact
Answers: 3
Physics, 21.06.2019 18:30
What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.
Answers: 1
Physics, 22.06.2019 03:00
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
Physics, 22.06.2019 19:30
Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?
Answers: 3
A driverless car collides head on with a stationary sign. The collision brings the car to a stop, bu...
Arts, 05.10.2019 21:00
History, 05.10.2019 21:00
History, 05.10.2019 21:00
English, 05.10.2019 21:00
Chemistry, 05.10.2019 21:00
Mathematics, 05.10.2019 21:00
History, 05.10.2019 21:00
Biology, 05.10.2019 21:00
History, 05.10.2019 21:00
Mathematics, 05.10.2019 21:00
Mathematics, 05.10.2019 21:00
Mathematics, 05.10.2019 21:00