A men’s world record for the shot put is 23.13 m. If the shot was launched at 1.82 m abovethe ground at an initial angle of 42◦ ,
(a) (3 points) What was the speed of the shot?
(b) (3 points) What was it’s maximum height above the ground?
(c) (3 1/4 points) How much time was the shot in flight?
(d) (3 1/4 points) What was its velocity (magnitude and direction) just before it struck the
ground

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

Ais not a mixture. colloid compound suspension solution

2select the correct answer. javed suffers from a severe food allergy. which device should javed always carry? a. inhaler b. epi pen c. nebulizer d. insulin pen