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Q: A projectile exits a launch tube with a velocity of 255 m/s. While accelerating through the launch…
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Q: Find the magnitudes of velocities v, and vg in the figure below, where, e = 20.5° and veot = 6.56…
A: θ = 20.5° Vtot = 6.56 m/s To find = VA and VB
Q: you move east with a velocity of 40.0 km/h for 85.0 s. Then you turn 180° and move west for 90.0 s…
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Q: . A ball is thrown downward from the top of a building with an initial speed of 8.9 m/s. If the ball…
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Q: A bicycle, initially located xo = 2.3 m at time t-D0 seconds, has a velocity at time t given by v =…
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Q: A rock is thrown from a bridge 21.5 m above water with an initial speed of 14 m/s. Assuming…
A: Given data: The height above water is h=21.5 m. Initial speed is u=14 m/s.
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Q: The distance s(t), in meters, is given as a function of time, in seconds, below.…
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Q: a berry rage. Given the v-t graph, find the instantaneous acceleration at time t = 1[s] and the…
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Q: A rock is thrown upward at a speed of 10.7ms. How high will it rise?
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Q: A bottle dropped from a balloon reaches the ground in 50.0 s. What was the height, in meters, of the…
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Q: A girl swims the length of a pool and back in 28.0 s.The pool is 21.6 m long, and the girl's speed…
A: It is given that length of pool is 21.6 m and girl takes 28 sec to take one full lap ( A point to B…
Q: The velocity of a particle along the s-axis is given by v = 4s3/2 where s is in millimeters and v is…
A: velocity of a particle along the s-axis is given by v = 4s3/2 to find acceleration a a=vdvds v is…
Q: A proton initially has V = (-5.20)î + (-10.0)j + (18.0)k and then 7.70 s later has = (-8.20)î +…
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Q: A ball is thrown at an angle of 45 degrees to the ground, and lands 70 meters away. The initial…
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Q: an object is shot 50 m/s at an angle of 70 degrees. How high does it go?
A: The maximum height of projectile is, Hmax=usinθ22g
Q: A cab driver heads south with a steady speed of v, = 20.0 m/s for t, = 3.00 min, then makes a right…
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Q: The initial speed of a projectile fired upwards from ground level is 20 m/s, what its maximum…
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Q: A car is traveling with a constant speed along a road that has a form of a square. The car starts at…
A: Given:road is of square shape ABCDFrom the diagram below, the car starts fromone side lets say from…
Q: A car is traveling horizontally at 19.3 m/s at the moment it drives off the top of a 5.19 m tall…
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Q: A car is traveling horizontally at 28.7 m/s at the moment it drives off the top of a cliff. The car…
A: Write the equation of motion,
Q: A chauffeur heads south with a steady speed of v, = 22.0 m/s for t,- 3.00 min, then makes a right…
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Determine the increase in speed and the normal component of acceleration at s = 2 m. At s = 0, v = 0.
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- Please answer the following, thank you!You are going on an outing, and you are driving your car at 25m/s when you need to quickly reduce the car's speed to 12m/s to round a curve in a highway going to Mabini. If the deceleration has a magnitude of 8m/s^2, how far does your car travel while reducing the speed? And what is the time needed to round the curve?An auto travels at the rate of 25 km/h for 4.0 minutes, then at 50 km/h for 8.0 minutes, and finally at 20 km/h for 2.0 minutes. Find the average speed for the complete trip in m/s?
- 18. A skydiver jumps from a plane. Ignoring the effects of air resistance, what will be the skydiver’s speed after falling for 5.50 s? Assume that the negative direction is down. v=−59.8ms v=−63.3ms v=−55ms v=−57.4ms None of these is correct.For a particle, acceleration is given: a = 4x, units are ft/s^2 and feet. If v = 1.5 ft/s when x = 0, what is v when x = 5ft?An object is dropped at rest from the roof of a building of height h. Neglect air resistance. In the last t = 0.30 seconds the object falls a distance of h/5. What is the height of the building h in meters?
- A golf ball is fired straight up into the air from ground level. It reaches a maximum height at ℎ = 504 meters. Calculate the initial speed of the golf ball in meters per second.v(t) = 4t3 + 10t m/s. The initial position is r = 3 m. 3. A one dimensional problem. Assume v = Determine the position and acceleration at time t = 3sec.In SI units, an object's position is given by [4t, 3t, 5] . What the object's velocity at t=0? An object's position is given by [4t, 3t, 5]. What the object's speed at t=0? An object's velocity is given by [2, 3, 5] m/s. What the object's acceleration at t=0?
- The acceleration of a particle as it moves along a straight line is given by a = (2t - 1)m/s^2, where t is in seconds. If s = 1m and V = 2m/s when t = 0, determine the particle's velocity and position when t = 6s. Also, determine the total distance the particle travels during this time period.An object is propelled upwards, from level ground, in the vertical, with an initial velocity of 20 m/s. What is the maximum height, in meters, it reaches?