Acar travels 2.06 km in the x-direction, then turns left 70.5◦ to the original direction and travels an additional distance of 2.69 km.
calculate the x component of the car’s net displacement.

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?