The displacement of the body is given to be proportional to the cube of time elapsed. The magnitude of acceleration of body is ____________ a) Increasing with time b) Decreasing with time c) Constant but not zero d) Zero

Q: Complete the following table 2 (s*) h/t (m/s?) Mean h/t (m/s?) g (m/s²) height h (cm) Time t (s)…

A: See below

Q: Distance Speed Time 20 m/sec 3 secs

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Q: 7- Chapter 1- questn-28 Suppose an equation relating position, x, to time t, is given by x = be' +…

A: Equation relating position x to time t is given by,  x = bt³ + ct⁴ To find: Dimensions of a and b =…

Q: One-third of the first period, one at 2m / s, the third, at 3m / s and the last one at 5m / s.…

A: Average speed = total distance/ total time taken  Let the total distance be d. Time taken for the…

Q: A delivery truck leaves the depot at 9am, drives 20km and arrives at 9:30. At 10am it drives another…

A:

Q: a) Find the dimension of the unknown A' and 'B' in the equation vt - At+ Bx² where v' is the…

A: We know that,  The dimension of velocity 'v' is m/s .  The dimension of time 't' is s.  The…

Q: A-You drove to a store that was 5km from your home. You returned to your home going the same route…

A: Solution:Given:(a)s1 = distance travelled in driving from home to store = 5 kms2 = distance…

Q: Calculate the length of time it would take an object to fall 10.0 m if g were one-sixth the value of…

A: We know the value of the gravitational constant is g=9.8 m/s2. To solve the given question, we have…

Q: a) Give the displacement of the object during the first 10 seconds. b) Give the total distance…

A: Given data: The  vertical displacement is: h(cm) The time is: t(sec) The total displacement is: X…

Q: Which one of the following relations is true? a) Distance > Displacement b) Distance =…

A: Displacement is the shortest distance travelled. And distance is a numerical measurement of how far…

Q: How do I calculate average time squared?

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Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…

A: Given that-Speed in first Journey, s1=50 km/hrTime in first Journey, t1=8 minutes=860 hoursSpeed in…

Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…

A: Given: The time taken by the car while travelling at 50 km/hr is 8 min.             The time taken…

Q: A train departs from Southern Cross Station between ten and eleven o'clock. After travelling for 8km…

A: Distance travelled, d=8 km The average speed for d=8 km is v=33 km/h

Q: Problem 1) Conversions between these various units of length are as follows: On another planet,…

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Q: A bullet is fired from a gun. The bullet travels a distance L = 190 ± 0.5 m during a time interval…

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Q: Complete the following table height h (cm) Time t, (s) Time t2 (s) Mean time t (s) t? (s?) h/t?…

A: For a free-falling body, the kinematic equation is h =12gt2 where h =height, g =gravitational…

Q: Distance (km) * Question 3 To determine the total displacement and how fast a toy car can cover an…

A: Distance versus time graph is given for the toy car. The distance is plotted along the y axis and…

Q: there is a function of time involved

A:

Q: A body moving in a straight line. The following equation determines its location (3-x=2+t(t),…

A: Equation determining the location is given by:3-x=2+t(t)or t2=1-x

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…

A: Given data *The given average speed is v = 2.4 cm / year = (2.4 × 10-2 m / 3.1536 × 107 s) *The…

Q: 6 Based on the position vs time graph shown, the magnitude of the object's displacement from t = 1…

A: Step 1:Given:The position-time graph of the object isUnknown:The magnitude of the displacement of…

Q: The SI unit of acceleration is _______________.   A) meters per seconds squared B) meters per second…

A: Acceleration is the rate of change of the velocity of the object.

Q: 3) division is one unit. An object's (one dimensional) motion is represented by the following graph.…

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Q: Which one of the following relations is true? a) Distance > Displacement b) Distance =…

A: To find: Which one of the following relations is true

Q: foot minute² The acceleration due to gravity on Planet X is found to be 19,891 Express this figure…

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Q: Speed is a scalar quantity. O True O False

A: Introduction: Scalar quantity: The quantity which only have magnitude and no direction. Vector…

Q: A walker covers a distaoce Fime of 42 mioules. what is the averoge of Hhe wolKer for this distonce…

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Q: Uphill water slides are becoming more popular at large water parks. Uphill speeds of riders can…

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Q: Find the following for path A in the figure below. (For each answer, enter a number.) A (a) the…

A: We have starting point of A is    Xi= 0 m  Final point of A is Xf = 7 m

Q: If it usually takes you three hours to arrive to Aqaba (from Amman) using a passenger car with a…

A: Time , T1 = 3 hours  Mass speed , V1 = 100 km/hr To find = Time required with the given vehicle.

Q: Determine time to cover the distance ?

A: Given data; Distance cover=950 km Speed=10 km/hrDetermine time to cover the distance ?

Q: 8) What is the slope of this velocity-time graph? Use appropriate units. Velocity (m/s) 25 20 5 s,…

A: We know that, the slope of the line on a velocity versus time graph is equal to the acceleration of…

Q: The speed versus time graph for an object is shown below: Speed/ ms 15 ol 2 4 6 8 10 timel s (i)…

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Q: person travels by car from city to another with a different constant speeds between pairs of cities.…

A: Given data :  Time (40 min ) for = 85.0KM/h  Time (8 min ) for = 50.0KM/h  Time (50 min) for = 30.0…

Q: In the equation of motion 2as = v2 −  u2, s represents _________________.   A) speed B)…

A: The kinematic equation is, 2as=v2-u2

Q: suppose you takes you 6 seconds to walk 12 meters down the hallway . what would be your average…

A: Required :: Suppose you takes you 6 seconds to walk 12 meters down the hallway . what would be…