Question 17 Two identical springs, of spring constant k, are joined in parallel. What is the energy stored in the spring
Posted: Wed Jul 06, 2022 11:22 am
Question 17 Two identical springs, of spring constant k, are joined in parallel. What is the energy stored in the springs when they are stretched a distance x? (1/2)kx2 Okx2 None of the given choices O2kx² 2 pts O (1/4) lo2
Question 18 A tiger is running in a straight line. If we double both the mass and speed of the tiger, the magnitude of its momentum will increase by what factor? 2 none of the given choices 4 O√√₂ 2 pts
Question 18 A tiger is running in a straight line. If we double both the mass and speed of the tiger, the magnitude of its momentum will increase by what factor? 2 none of the given choices 4 O√√₂ 2 pts