A table clock has its minute hand 4 cm long. Find the average velocity of tip of minute hand between 6 a.m to 6.30 a.m ? a)4.4 mm/s b)0.18 mm/s c)5 mm/s d)4.3 mm/s

Q: The maximum speed of a train is 90 km/h. It takes 10 hours to cover a distance of 500 km. Find the…

A: Given Data, Maximum speed of the train (vmax)= 90 km/h Total Distance traveled (d)= 500 km Total…

Q: The position of a point (in miles) is given as a function of time : (in minutes): s= - 3 + 5t A.…

A: Given: The positon of the object is given as. st=t3-3t2+5t…

Q: Water drops fall from the edge of a roof at a steady rate. A fifth drop starts to fall just as the…

A: Given: Height of the window is h = 1.00 m

Q: During a test, a rocket travels upward at 79.3 m/s. When it is 49.73 m above the ground, its engine…

A:

Q: immediately (perception time is 2 seconds) and begins slowing the vehicle at 10m/. Find the distance…

A: given u=50 mph = 22.35 m/ss = 80mbreaks applied in 2 sec and a= -10 m/s2v=0 m/s

Q: An object accelerates to a speed of 112 m/s over a distance of 398 m. The acceleration of the object…

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Q: A steel ball is thrown up with a velocity of 90 m/s from the ground. While coming down, it strikes a…

A:

Q: 2) A rock is thrown upward and forward into the air from a cliff that is 2 m high. The height, h, in…

A:

Q: Water drops fall from the edge of a roof at a steady rate. A fifth drop starts to fall just as the…

A:

Q: Find a) the distance travelled after 5sec. b) the velocity after this time.

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Q: Using a sling shot, a boy on top of a building 40 meters high, shoots a stone vertically with an…

A:

Q: An owl dives toward the ground with a constant velocity of 4.25 m/s at 54.5° below the horizontal.…

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

Q: A particle moves in a straight line with the given velocity v(t) = 41-2 – 1 (in m/s). Find the…

A: Consider the given data as below. Velocity, vt=4t-2-1 ms The time interval is 12,7.   a Calculate…

Q: An object starts from a position of 20 meters to the left of the origin and with a velocity of +10…

A: Given: The initial position of object is d=20 m. The velocity of the object is v=10 ms. The time…

Q: A stone is thrown up with a velocity of 74 m/s from the ground. While coming down, it strikes a…

A: Given: The initial velocity of the stone is 74 m/s. The position of the glass is mid point of the…

Q: A bus accelerates uniformly from rest to a velocity of 5.6 m/s in 2.1 seconds. Find the displacement…

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Q: Derive the Equations of Motion when Acceleration given as a Function of Displacement.

A: Given, acceleration a=dv/dt=d2x/dt2 by definition.

Q: a(m/s*) 12- >t(s) 12 11 a. Determine the velocity after 12 seconds. b. Distance traveled after 10…

A: Form 0 s to 8 s, the acceleration is given by  a = (12/8)t = 3t/2  a = dv/dt 3t/2 = dv/dt 1.5tdt =…

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: Make a motion chart for a cannonball launched with an initial speed of 50m/s. Neglect drag and the…

A:

Q: The velocity of a particle which moves along the s-axis is given by v = and v is in meters per…

A: To determine: The position, velocity and acceleration of the given particle which moves along the…

Q: Rocket-powered sleds are used to test the responses of humans to acceleration. Starting from rest,…

A: Given: initial velocity, u = 444 m/s final velocity,v = 0 m/s  time,t = 2.15 s

Q: 04: The diagram represent the motion in V(m/s) one dimension. The acceleration 12- (in m/s) at t=1s…

A: we know that, acceleration=change in velocity /time also a=slope of v-t graph

Q: the acceleration of an object is given at 4t+5 m/s2. The particle is initially 2m right of the…

A: To solve the given question, we will take the help of integration. By integrating acceleration we…

Q: The body, moving vertically down with an initial speed of 5 m/s, in the last 2 s of the fall, the…

A: The v-t time graph of the falling object is shown as, The downward displacement is taken as…

Q: 12–19. A particle travels to the right along a straight line with a velocity v = [5/(4 + s)] m/s,…

A:

Q: The area under the v Diplacement - final position-initial position Dutce the distance traveled along…

A: Displacement means shortest distance between two points. Displacement =|-10+10| m= (10+10)m = 20m…

Q: A bowling ball travelling with a constant velocity hits the pins at the end of a bowling lane (GIVEN…

A: Ans:- Image-1

Q: An object is moving with velocity (in ft/sec) v(t)=t2-3t-10 (a) Find the displacement and total…

A:

Q: A person jumps off a diving board 4.0 m above the water’s surface into a deep pool. The person’s…

A:

Q: Suppose you drop a rock into a dark well and, using precision equipment, you measure the time for…

A: Given:                Time taken by sound to return is t=2.15 s                Speed of sound…

Q: A bullet is fired through a board 10.0 cm thick in such a waythat the bullet’s line of motion is…

A: (a) Write the kinematic relation initial velocity, final velocity acceleration and distance…

Q: during

A: When the speed of a body is calculated at a particular instant of time it is called instantaneous…

Q: At the end of a (straight) 100 m race, a runner decelerates from a velocity of 9.00 m/s at a rate of…

A: Given that: At t=0, velocity of runner, ux=9.00 m/s2Acceleration, ax=-2.00 m/s2Distance from the…

Q: the ground with a velocity of 11 m/s. Determine the height (in meter) (?) from the ground where the…

A: Given,  Upward velocity of first ball, V1=6m/s Height, h=12m Velocity of second ball, V2=11m/s

Q: 107. A hot-air balloon rises from ground level at a constant velocity of 3.0 m/s. One minute after…

A: (a) Initially, the velocity of the sandbag and velocity of the balloon is the same. During the rise…

Q: Solve the problem bowling ball travelling with a constant velocity hits the pins at the end of a…

A: speed of bar be v1  speed of sound is v2 = 343 m/s distance D = 18.03 m time taken is t = 3.66 s

Q: A car moving at 30 m/s slows uniformly to a speed of 10 m/s in a time of 5.0 s. Determine (a) the…

A: According to the Newton's laws of motion , the final velocity v and the displacement s are…

Q: Bacteria move back and forth using their flagella (structures that look like little tails). Speeds…

A:

Q: A particle moves back and forth along a straight line. Its position (in meters), relative to the…

A: The position of the particle is given as st=3t3-9t2+5t-15

Q: 4. The following values represent the motion of a particle with a y-coordinate that varies in time.…

A:

Q: A pirate ship launches a cannon ball with an initial speed of 200 m/s. The ball is to strike an…

A: Given: speed (U)=200 m/s Range (R)=3km=3000m Find the minimum time-of-flight for the ball. Now,…

Q: A boy throws a ball vertically upward with an initial velocity of 3 m/s from the roof deck of a…

A: Given: The initial velocity of the ball is 3 m/s. The time taken by the ball to reach the ground is…

Q: Determine the value final velocity U=2.5 m/s a=3 m/s2 t-4.5 s

A: Given data :- initial velocity u = 2.5 m/s acceleration a = 3 m/s2 time t = 4.5 s

Q: An object kicked from ground level at an initial velocity of 84 m/s and an angle e=15 degree with…

A: Given information: The initial velocity of the ball (u) = 84 m/s The angle at which the ball is…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –