How far does a car travel in 3s if its initial velocity is 4m/s and its acceleration is 2m/s^2 in the forward direction? * O 6m 21m 30m 3mAn object is thrown straight up from ground level with a speed of 30 m/s. If g = 10 m/s^2 its distance above ground level 3.0 s later is:* O 45m O 30m O 35m 40mA stone is tied to a 0.20-m string and whirled at a constant speed of 3.0m/s in a vertical circle. Its acceleration at the bottom of the circle is: * 45m/s, up 45m/s, down 15m/s, up 15m/s2, downAssume a ball moves in uniform motion in the number line shown below. If the ball is travelling to the right at 5 m/s when it is at position 1, its velocity must be heading to the right when it is at position 4. * U TRUE O FALSEVelocity-Time Graph 20.0 The graph shows the motion of an object. The 10.0 object is accelerating at 2m/s^2. * Velocity (m/s) 0.0 -10.0 20.0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Time (s) O TRUE FALSE