When it crashes into a bridge support that does not move, a car goes from 115 km/h to 0 in 1.23m.
What is the impulse delivered to the 70-kg driver by the seat belt, assuming the belt makes the driver's motion identical to the car's motion? Assume that the initial direction of motion of the car is the positive direction.
Answers: 3
Physics, 22.06.2019 07:00
We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
Answers: 3
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
Physics, 22.06.2019 23:40
Which type of energy is transferred by convection currents?
Answers: 2
Physics, 23.06.2019 03:40
Cho is making a bar graph showing the amount of money spent on health care between 1999 and 2005. the dependent variable is the: a: money spent b: year c: number of patients
Answers: 2
When it crashes into a bridge support that does not move, a car goes from 115 km/h to 0 in 1.23m.
German, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
English, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00
Mathematics, 30.01.2021 01:00