Directions: Use AX = (Vo*t) + (%*a*t?) List all givens. Rewrite the above equation with givens. Show each simplification until you
get your final answer.
1. An object accelerates from rest with a constant acceleration of 2 m/s². How far will it
have moved after 98?
2. An object, moving with a constant velocity, travels 274 m in 23 s. What is its velocity?
An obiect moving with constant acceleration and zero initial velocity, travels 48 m in 5.2

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.

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air