A cart is given an initial velocity of 7.6 m/s and experiences a constant acceleration of 3.6 m/s?. What is the magnitude of the cart's displacement in meters during the first 1.6 s of its motion?
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- A cart is given an initial velocity of 7.6 m/s and experiences a constant acceleration of 7.6 ?/?^2m/s^2. What is the magnitude of the cart's displacement in meters during the first 8 s of its motion?A cart is given an initial velocity of 5 m/s and experiences a constant acceleration of 2.4 m/s?. What is the magnitude of the cart's displacement during the first 11s of its motion?A particle moves in a straight line with an initial velocity of 29.9 m/s and a constant acceleration of 21.1 m/s2. What is its displacement, in meters, over a 4.44-s time interval?
- The velocity of a particle which moves along the s-axis is given by s = 57 - 8t² m/s where t is in seconds. Calculate the displacement As of the particle during the interval from t = 0.7 s to t = 3.5 s. Answer: As i mThe acceleration of a particle is given by a - 2t - 17, where a is in meters per second squared and tis in seconds. Determine the velocity and displacement as functions of time. The initial displacement at t= 0 is so = -2 m, and the initial velocity is vo = 4 m/s. Once you have determined the functions of time, answer the questions. Questions: When t = 5.9 s, m i m/s m/s?Scientist are developing new types of guns that might someday be used to launch satellites as if they were bullets . One such gun can give a small object a velocity of 3.5 km/s, moving it through only 2.0 cm. What acceleration does the gun give this object?
- 2/6 The acceleration of a particle is given by a = -kt, where a is in meters per second squared and the time t is in seconds. If the initial velocity of the par- ticle at t = 0 is vo = 12 m/s and the particle takes 6 seconds to reverse direction, determine the mag- nitude and units of the constant k. What is the net displacement of the particle over the same 6-second interval of motion?A car has an initial velocity of 17.8 m/s (SOUTH). The car has an unknown acceleration for a time of 7.11 seconds, at which point the car has a final velocity of 4.20 m/s (NORTH). During this time what is the car's displacement?An object experiences a period of constant acceleration of 9 m/s² east. The table below is for that period. Fill in the missing VELOCITY data. Let east be the positive direction. At 3 (s) 36
- A particle moves along the x axis according to the equation x = 2.05 + 3.02t - 1.00t, where x is in meters andt is in seconds. (a) Find the position of the particle at t = 3.10 s. (b) Find its velocity at t = 3.10 s. m/s (c) Find its acceleration at t = 3.10 s. m/s2 Need Help? Read It Master It Type here to searchThe contraction of the left ventricle of the heart lasts for 250 ms and the blood speed after contraction is 0.80 m/s inside the aorta. What is the average acceleration of a red blood cell in leaving the heart?A motorcycle has a constant acceleration of 5 m/s2. Both the velocity and acceleration of the motorcycle point in the same direction. If at t=4s the velocity of the motorcycle was 60 m/s, what was its initial velocity, at t=0s, in m/s?