Упр.9 Appendix 2 Physics 2020 ГДЗ Enjoy English 11 класс

1. Work in small groups. From the point of view of physics, explain why it’s necessary to fasten safety belts when you drive a car.

   LANGUAGE HELP

   • to act on the object inside the car
   • to move at the same velocity
   • to bump into something
   • to pull up (тормозить) abruptly
   • to move due to inertia
   • can get the passenger through the windscreen

When a car is moving, the passengers inside it move at the same velocity as the car. If the driver pulls up abruptly, the car stops, but the passengers continue to move due to inertia. Without safety belts, they can be thrown forward and even get through the windscreen. That is why it is necessary to fasten safety belts when you drive a car.