ove the bar is 1.5 m/s.

Q: The velocity of a particle is given by the equation v=-4 x3. If the initial velocity of the particle…

A:

Q: A boulder is rolling down a hill at 8.00 m/s before it comes to rest 17.0 s later. What is its…

A: We have to find the average velocity of the boulder. We know that initial velocity of the boulder is…

Q: A softball is tossed straight up into the air with a velocity of 96 ft/s How far above the ground…

A: Given data The initial velocity of the softball is u = 96 ft/s. The time interval taken by the…

Q: An object is projected horizontally with a velocity 6 m/s. What is its initial vertical velocity,…

A:

Q: A speedboat increases its speed uniformly from 20 m/s to 30 m/s over a distance of 200 m. The…

A: Given  U = 20m/s  V = 30m/s  Distance =D =200m  A=acceleration =????

Q: 5). What is the final velocity of a bicycle starting at 3.00 m/s accelerating at m/s? for 5.00…

A: Given Data : The initial velocity of the bicycle is given as u=3 ms The acceleration of the bicycle…

Q: Define acceleration due to directions in case of (i) Fr

A: An amount of force that is continously applied on a body having a definite amount of mass by the…

Q: A flower pot falls off a window. The window is 2.0 m from the ground. What is the speed of the…

A:

Q: M = 6 kg v = 2 m/s 10 m 3 m a) What is the velocity at each point? b) How high will it go back up?

A: given -- m = 6 kg vA = 2 m/s a) What is the velocity at each point? b) How high will it go back up?

Q: An object is thrown vertically up with 50 m/s velocity. At the highest point its velocity is  a. 25…

A:

Q: Why is acceleration positive?

A:

Q: A bird flies 320 m south in 45s. What is the bird's speed O 0.14 m/s south O 7.1 m/s O 0.14 m/s O…

A: Given that:- The distance is 320 m and the time is 45 s. The speed of the bird, s   s=dt…

Q: A football player wishes to punt a football 65 yards and have a hang time of 5 seconds. What initial…

A:

Q: A truck moving initially at24.6 m/S cover 70.0 m 2.40s. What is the truck final speed

A:

Q: A basket was accidently dropped from the second floor of a height of 4 m. (a) Find out how long it…

A:

Q: A ho vizont al ca NNon ne ar the Qurf ace of the Earth projections a ball at a speed 78.0 m/k . The…

A: Given Initial velocity u = 8 m/s Height h = 10 feet = 10 × 0.3 = 3 m

Q: The I initial velocity is 32 m/s, final velocity is 23 m/s, distance is 110 m, what’s the Time and…

A:

Q: A LOkg object, A wilth avelouty of 4.om/s fo Bre nghnt strvßes a second doject,B of fromits oginal…

A:

Q: A toll ey ,whilė inclimed i what will be its velxily. -the 8 front ? down an geing hax an…

A: Given data :                         Initial velocity  =  u                          Acceleration…

Q: A football player runs 40 meters to the right in 8 seconds. From this we know _     The…

A: Given value--- total distance = 40 m total time = 8 second . We have to find--- which option is…

Q: A galloping horse has a speed of 12 m/s att- 0. After 50 s its speed is 8 m/s. Calculate the…

A: GivenInitial velocity (u) = 12 m/s at t =0 final velocity (v) = 8 m/s    at t  = 50 s

Q: A projectile is launched with an initial speed of v0 at an angle uabove the horizontal. It lands at…

A: The average velocity (vavg) can be expressed as,

Q: An airplane requires 20 s and 400 m of runway to become airborne, starting from rest. What is its…

A: time (t) = 20 s Distance (d) = 400 m Initial speed (u) = 0 ms

Q: A soccer player kicks a rock horizontally off a cliff 48.0 m high into a pool of water. If the…

A: Given:         cliff height, h= 48m             time, t = 3.30s           initial speed=?So for this…

Q: An HU pitcher throws a pitch at 32 m/s. How far does the baseball drop in traveling 18 m to the…

A:

Q: What is the initial velocity of some one who accelerates at a rate of 3.6 m/s for 10 seconds and…

A: Given: The acceleration of the object is 3.6 m/s2. The time interval is 10 s. The final velocity of…

Q: A drivey clrives 74 noPH. What dstance docs she ror Hime ? for 3.7 hour of an averoc Averac 74 MPH…

A: Given Average speed = 74 MPH Total time = 3.7 H We have to calculate distance travelled in this time

Q: What is the maximum height reached by a ball thrown straight upward with intal speed of 35m/s

A:

Q: you are desining an airport for small planes.one kind of airplane that might use this airfield must…

A: Using the third equation of motion, speed is calculated. The unit of speed is a meter per second.…

Q: 245. A student throws a water ballon vertcally downward from the top of a building. The ballon…

A: The speed =6.00m/s The speed after falling =2.00s

Q: A boomerang is thrown with the following displacements:  3.7 m to the east, 2.4 m 30o North of West,…

A: Initial displacement  r1=3.7 m eastsecond displacement  r2=2.4 m 30° North of westFinal displacement…

Q: (a) ind the valocity at timet () What is he veleeity after econd? (e) whan is e partie at ret? (4)…

A: Note: The first three sub-parts are answered by following the guidelines.

Q: 10. Big Papi hits a baseball straight upward with a speed of 30 m/s. (a) How long is it in the air?…

A:

Q: Starting from rest, if the end of the rope at Bis pulled down with an acceleration of ag- 2,1t in…

A:

Q: You drop a rock straight down into a well and hear the sound of the hitting the water 7.0 s later.…

A:

Q: fravels at d spred of 400 m/sIf it toGvelengih is 2.8 cm.cwhat the

A: Given : Speed (v) = 400 ms-1 Wavelength (λ) = 2.8 cm = 0.028 m

Q: A cor rounds ģ 18-m curre at 14m/s The maghituobe of its accelera tion in m/s? ?

A:

Q: What is the final velocity of a car that starts from rest and accelerates at 6.84 m/s^2 for 12s?

A: Write the given values with the suitable variables. u=0 m/sa=6.84 m/s2t=12 s Here, u is the initial…

Q: If a ball is Hrown in the ar with a velocity of 3864/sits hevght in feet afer t secends is by y=…

A: The expression for the average velocity is,

Q: A differential equation describing the height h of a fluid level in a cylindrical tank of the…

A: Given information:The differential equation of height “h” in a cylindrical tank:

Q: A nelicopter carrying Dr. Evil takes Off with a constant upward accelerationn Of 5.00 m/s². se cret…

A: (A) The helicopter reaches a certain height due to its acceleration when the engine is running. Due…