A car moving at 10 m/s comes to a stop in 10 s when the driver slams on the brakes. in this situation, what was the car's acceleration? a) -1m/s^2 b)1m/s^2 c)10m/s^2 d) 5m/s^2

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Q: A car moves with a speed of 25 m/s. What distance will it travel in a time of 1 hour:

A: distance = speed x time

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A: Given: total distance car should travel = 500 macceleration of car A aA=3 m/sacceleration of car B…

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A: Given: An object is thrown vertically upwards with an initial velocity of 4 m/s. At an initial…

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A: Initial velocity (u) = 30 m/s  Final velocity (v) = 0 m/s Time (t) = 50 seconds

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A: Write the speed of car in ft/s. v=25 miles/hr=25 miles/hr1.46667=36.67 ft/s

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Q: car accelerates from 25 km/hr to 55 km/hr in 30 seconds. What is its acceleration?

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Q: A jeepney slows down from 10 m/s to 4 m/s in 6 s. What is the distance covered?

A: Given v1 =10 m/s.  ,  v2 = 4 m/s.    t = 6 s Then  distance (s) = ?    We know  Acceleration (a) =…

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A: Let the speed of cyclist be v Distance cyclist travelled d= 84 km Cyclist take time t= 5 hours If it…

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A: Given data The speed of the nerve is given as v = 100 m/s. The height of the man is given as h =…

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Q: A sprinter accelerates at the beginning of a 100-meter race and then tries to maintain a maximum…

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Q: A bird, getting a late start in the winter, must travel faster to the south before winter sets in.…

A: The expression for find bird's acceleration is a=v-ut

Q: A distance of 2495 km was travelled by air plane at two speeds. From the start to a certaian time of…

A: Solution- Let plane travel distance d1 with speed v1 in time t1.(start to a certain time of flight)…

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Q: A car drives for 0.750 hours at a speed of 85.0 km/h , then drives another 80.0 km in a time of 30.0…

A: A car drives for 0.750 hours at a speed of 85.0 km/h.

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A: Given, The acceleration is -4.0 m/s2 and time is 2.0 second to cover distant of -3.0 meter

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A: Given that a car slows down from  45 m/s to 13m/s in 4 sec i.e.initial velocity V1 =45 m/secfinal…

Q: The speed of a nerve impulse in the human body is about 100 m/s. Estimate the time it takes the…

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Q: A car traveling 60 km/hkm/h slows down at a constant 0.50 m/s2m/s2 just by "letting up on the gas."…

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Q: A car starts from rest and accelerates at 2.1 m/s2 until it reaches a speed of 20 m/s.  The car then…

A: The time of travel during the acceleration of 2.1m/s2 can be obtained as…

Q: A student drives the 105 mile trip back to campus after spring break and travels with an average…

A: Given- Total distance of trip (d) = 105 mile = 168 km Average speed (a) = 65 mph for 1 hr 30 min…

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Q: Disatnce 8 The graph shows the distance traveled by a vehicle over time. Describe the change in…

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Q: A bicycle accelerates from rest at a constant rate of 2.12 [m/s*] for 15.0 [s]. It then ran at a…

A: Given data:  Initial velocity (v0) = 0 m/s Acceleration (a) = 2.12 m/s2  For time (t) = 15.0 s Then…

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A: Speed , S= 7 km/hr = 2 m/s Time , T = 7 seconds  To find = distance

Q: A car accelerates from rest at a constant rate of 2.12 m/s² for 15.0 s. It then ran at a constant…

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Q: You’re driving in your car at 60 mph when Bambi steps out right in front of you and freezes. You…

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Q: A research group at Dartmouth College has developed a Head Impact Telemetry (HIT) System that can be…

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Q: A car has a speed of 30 m/s and the acceleration 4m/s^2 at the time t=8sec what is the speed of the…

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Q: Without turning around, a dog walks along a long straight path for 4.0 m at 3.0 m/s and then for 2.0…

A: Given data: Case 1: Speed (v1) = 3 m/s Distance (d1) = 4.0 m Case 2: Speed (v2) = 6 m/s Time(t2)= 2…

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Q: According to Guinness, the tallest man to have ever lived was Robert Pershing Wadlow of Alton,…

A: From kinematics, the expression for the final velocity is:

Q: car consistently completes a 30 km in 5 minutes. What is the speed of the car ?

A:

Q: research group at Dartmouth College has developed a Head Impact Telemetry (HIT) System that can be…

A: Given:- The final velocity is vf =m/s The acceleration a = 1000 m/s2 Find:- Find the average speed…

Q: A bullet moves 1 foot in a millisecond (ms). Convert this speed into miles per hour.

A: Given data:  Distance (d) = 1 ft Time (t) = 1 ms Required: Speed in miles per hour

Q: Which car is traveling at å faster speed? Two cars are traveling down a road. The graph provided…

A: We know,      Speed = Distance time