Which object would have the most momentum? a. a 500-pound car moving at 20 miles per hour b. a 200-pound car moving at 60 miles per hour c. a 100-pound car moving at 80 miles per hour d. a 50-pound car moving at 100 miles per hour

Yup it is B on edgenuit y

Hope This Helps

i wanna say it’s between b and d, leaning more towards b.

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27