Pls pls help for brainliest pls help for brainliest:)

If an object is placed 10cm in front a double convex lens that has a focal length of 15cm, what will be the resulting distance? What type of image this?

A. 20cm; real image
B. 15cm; virtual image
C. -30cm; virtual image
D. -5cm; real image

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.

Which of the following is not an appropriate unit for acceleration? (kg/12 mihr? m/min/sec cm/30c?