Which of the following is not a guideline for permanent weight control? Limit calorie intake to one meal a day.

Include regular exercise.

Maintain intake of required nutrients.

Weight loss should be gradual.

answer would be d.) i hope this

explanation:

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

80cm/s.

24cm/s.

53.3cm/s.