A large cruise ship of mass 6.70 ✕ 107 kg has a speed of 10.8 m/s at some instant. (a) What is the ship's kinetic energy at this time?
J

(b) How much work is required to stop it? (Give the work done on the ship. Include the sign of the value in your answer.)
J

(c) What is the magnitude of the constant force required to stop it as it undergoes a displacement of 2.00 km?
N

42 inches then 10 1/2 deep

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: