When a 1.0 kg cart moving with a speed of 0.5 m/s on a horizontal surface collides with a second 1.0 kg cart initially at rest, the carts lock together. what is the speed of the combined carts after the collision?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.