A truck moves 70 m east, then moves 120 m west, and finally moves east again a distance of 90 m. If east is chosen as the positive direction, what is the truck's resultant displacement? -280 m -40 m 280 m 40 m 4 ing 3 ing

Q: a jet plane travels from calgary to winnipeg,a distance of 1358 km,in 2 h and 45 min.determine the…

A: 1358km= 1358000 m 2 hr 45 min = (120+45) min = 165 min = 165×60 sec =9900 sec We know S=v*t or, v=…

Q: A person takes a trio, driving with a constant speed of 98.5 km/h, except for a 24.0-min rest stop.…

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Q: VFY² = 166.6 A cannon is crossing a lake at a velocity of 18 km/h [N 30° W] the current is this lake…

A: velocity of canon =  at an angle west of north.velocity of current = to the east.velocity of wind =…

Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: Your grandfather had to walk to school uphill, both ways, but one way he went at 5.0 km/hr, and the…

A: Given: Speed of the walking to school from home  v1 = 5.0 km/hr  Speed of the walking to home from…

Q: 8. A stone is dropped from the top of a building(ve=0). It hits the ground after 2.0 s. The height…

A: We know from the kinematic equation s=vot+12at2And in this case h=0+12gt2hereh is the heightg=9.81…

Q: Find the north and east components of the displacement (in km) for the hikers shown in the figure…

A: Given value--- S = 1.8 km We have to find--- North and East component of displacement ?

Q: A person changes its position from x 1 = 25 cm to x2 = 15cm. What is the person's displacement. ?…

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Q: Data Table 1: Elapsed Time(s) Displacement (cm) 0.1 1.9 0.2 4.1 0.3 5.8 0.4 8.0 0.5 10.1 0.6 11.9…

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Q: X. X, -8 -4 4 8 a- Displacement? b- Total distance?

A: Displacement: It is the shortest distance between the initial and final position. Distance: The…

Q: 8. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given data : Time is represented by t Initial velocity is represented by vo Acceleration due to…

Q: The difference between speed and velocity is ___. Speed is measurable Speed can change over time…

A: Since we only answer up to 3 sub-parts, we’ll answer first 3. Please resubmit the question and…

Q: Which figure shows Ã₁ +. +Ả, +Âg? X-Z155 (b) A₂ (a) (c) (d) (e)

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Q: The motion of a cart moving along a straight track can be represented mathematically using the…

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Q: s. The height of the building is: a) 9.8 m b) 9.6 m top of a building (= 0). It hits the ground…

A: Given,  Initial velocity = u = 0 time taken = t = 4s acceleration = g = 9.8  m / s 2

Q: 3. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given Acceleration= 9.8 m/s Time = 2s Initial velocity = 0

Q: A car moves 100 km east in 2 hours, then 200 km west in 3 hours. What is the displacement of the…

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Q: Moana's canoe heads South distance of 97 km then heads due North for 39 km. What is the canoe's…

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Q: A person walks along the path shown below from point A to point B.

A: Displacement is defined as the minimum distance possible between the two points. here the…

Q: 14. A skier leaves the top of a smooth slope with an initial speed of 7.00 m/s. Her speed at the…

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Q: You drive 109 km/h east for 31 min, then 82 km/h north for 42 min Let the +x-axis point east and the…

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Q: There is an acceleration of 1.5 m s-1 in an E 60° N direction. (5) A car initially travels at 12 m…

A: Given, u=12 m/s, W,  30° Sa= 1.5 m/s, E 60° N

Q: Using the triangle method, determine the displacement of traveling: 100 km @ 30° SoW and then 40 km…

A: Givena = displacement = 100 km @ 30° SoWb = displacement = 40 km @ 70° EoSI have to find the final…