Suppose a rock in free fall is dropped off a cliff. after 5 seconds, its speed will be 100 m/s. is it true or false?

false

Step-by-step explanation:

v=1/2 a t2 t=5s a=9.81m/s2 v=122.625 m/s. ... Suppose a rock is dropped off a cliff with an initial speed of 0 ms What is the rocks speed after 3 seconds in ... The acceleration of gravity is 9.8 m/s2 Speed after 3 sec = (9.8 x 3) = 29.4 m/s.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

answer: x=60