The mass of the boat and its passengers is 1180 kg. the boat moves in a circular path of radius r = 24 m at a constant speed of 6 m/s. what are the tangential and normal components of the total force acting on the boat? 5-2 if the boat in 5-1 is moving at a speed of 6 m/s at the current instant and is increasing its speed at 2 m/s. what is the magnitude of the sum of the external forces acting on the boat (including its weight)?

answer: 0

explanation: im   14

the answer would be c. motion and direction

i hope this : )

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.