Résoudre le problème suivant En été, lorsque le thermomètre indique 30 °C, la tour Eiffel est plus grande de 20 cm qu’en hiver, où la structure a tendance à se rétracter. Si à la température de 4°C elle mesure 324,0 m, quel est son coefficient de dilatation linéaire?

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2