A ball is thrown straight up is located s feet above the ground at t seconds after it is thrown in accordance with the formula s = 112t – 16( t squared). Find the time required to reach the highest point.  A. 2.8 sec B. 6 sec

Q: Name: Period: 4. An object is shot 50 m/s at an angle of 70°. How high does it go? A. Use…

A: The time period of the object shot at the height is, t=v0sinθg=50 m/ssin70°9.8 m/s2=4.8 s (A) The x…

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Q: A golf ball was hit and follows a trajectory path. It travels 28m/s upon hitting at 40° with respect…

A: We know that-Maximum height reached by the ball above the ground, hmax⇒hmax=u2Sin2θ2g     ....…

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Q: ********** **********. 4) A submarine operates in ocean at depth of 5.0 km. It has a window of area…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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Q: 32 mi/h = m/s O a. 14.3 m/s O b. 71.59 m/s O C. 13.4 m/s O d. 41.3 m/s

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Q: 60 40 10 15 20 Time in minutes A car starts from rest and moves in a straight line. Calculate the…

A: Graph of speed vs time is given and distance travelled is asked.

Q: If x = t° and y = 2t?, where x and y are in meters andt in seconds, find the velocity att = 2…

A: Given data: x = t3 y = 2t2  x and y are in meters, t in seconds Required: Velocity at t = 2 seconds

Q: A boy named Jose walks westward for 5 km and then northward for 5 km and then 5 km southwest. How…

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Q: A ball is thrown into the air with a velocity of 40 ft/sec, its height (in feet) after t seconds is…

A: Given Height of the particle is given as f(t)=40t-16t2.........(1)   Required a) Velocity of the…

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Q: Whats is the distance traveled? 2. What is the magnitude of the acceleration?

A: Given data:  Velocity vs time graph Required: The distance traveled and magnitude of acceleration

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Q: 3. The motion of a particle is governed by the relation a = 8t2, where a is in ft/s2 and t is in…

A: a) Integrate the equation of acceleration with respect to t to obtain the equation of velocity. At…

Q: O chrome 4.) After six hours, a hiker descended 500 feet At what rate did the hiker climb (in feet…

A: Here is  per the question  After 6 hours the hiker descended 500 feet. Hence the hiker is climbing…

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A: We are given acceleration as function of time. We integrate it to find velocity. We use the…

Q: 2. A ball is projected horizontally with an initial velocity of 17.9mil/hr from the top of an 80m…

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Q: How far is the player from his starting point?

A: Simple vector addition rule and basic trigonometry is used here.You can easily solve the problem…

Q: A. Construct a possible graph for x position versus time, x(t). B. Construct a possible graph for…

A: Part A)The graph between x-position versus time is given below:

Q: 2. A falling object takes 0.25 s to travel past a window 2.2 m tall. From what height above the top…

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Q: 10. An arrow is launched straight up and then falls to the ground. If the arrows launch 2.00 m above…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: a. 0.050 km b. 305.0 cm 3.84 x 108 km d. None of these choices. e. 1.00281 kg

A: (1)All nonzero digits are significant.       For example ,       3.756 has four significant…

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Q: If the ball in the projectile experiment below was thrown with an initial velocity of v=4.15 m/s and…

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Q: 6. A bicyclist rides at 430 ft/min TE they ride for 45 min, how far have they gone? a. 0.105 ft O…

A: The velocity of the rider is v=430 ft/min The time taken for the ride is t=45 min

Q: A golf ball was hit and follows a trajectory path. It travels 28m/s upon hitting at 40° with respect…

A: Solution:-Given thatSpeed (v)=28 m/sangle (θ)=40°

Q: A rock was thrown from a 225m high place. Below, a person is walking, z(s) = s– 15s? + 63s – 49. Let…

A: Given data: Height of the place is 225 m. Distance travelled by the person, zs=s3-15s2+63s-49 m…

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Q: The position of a crate sliding down a ramp is given by x = (0.30t)m, y (1.55t2) m, z = (6 -…

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Q: 2. The rocket starts from rest to and travels straight up. Its . height above the ground can be…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.