If you accelerate at 3.3 m/s2 for 7 seconds and cover a distance of 32m what was your starting speed?
a car moving at a speed of 19 m/s accelerates for 7 seconds at a rate of 8 m/s2 . how far did the car move during this time?

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above