2. A bus starts from rest with a constant acceleration of 1m/s² Determine the time required for it to attain a speed of 25 m/s and the distance traveled.
Q: 18. A car starts from rest and travels in a straight line with a constant acceleration of 7.00…
A: The acceleration of the car,
Q: 3. A car and a jeepney, each moving at 80km/hr are approaching one another on a straight highway.…
A:
Q: 6. A car, initially moving at 65 km/hr, decelerates at a constant rate of 0.48 m/s?. a. How much…
A: Given: Initial speed of car, u=65 km/h Acceleration, a= -0.48 m/s2 ( negative sign indicates…
Q: 7. A car and a jeep are 7 km apart. The car starts from rest and travels towards the jeep with an…
A:
Q: 1. A ball is dropped from rest from a height of 3m above the ground. a. What is the speed of the…
A:
Q: i. A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 17 m…
A: Distance travelled by the ball = 17m Total time upto hear the sound = 3.20s Speed of the sound =…
Q: During your car ride, you travel North at a speed of 10 km/hr for 30 minutes and then South at a…
A: Given data: Speed (V1) = 10 km/hr for time (t1) = 30 minutes, in North direction Speed (V2) = 10…
Q: A car travelling due east at a rate of 36.2 kph and a train is due north at a speed of 74.70 kph and…
A: Given value--- speed of car = 36.2 kph. speed of train = 74.7 kph. We have to find--- Determine…
Q: A car accelerates uniformly from zero to 12 m/s^2 in 8 seconds staring from rest. During the next 4…
A: initial velocity of the car = 0 msacceleration for first 8 seconds = 12 ms2acceleration for next 4…
Q: A supersonic jet flying at 20 m/s is accelerated uniformly at a ráte of 23.1 m/s* for 19 seconus (a)…
A:
Q: A car starts from rest and after 6 seconds it is moving at 42 m/s. What is the car's average…
A: Given data The initial velocity of the car is u = 0. The final velocity of the car is v = 42 m/s.…
Q: .A car is moving along a straight road at 50 ?/? slows down to 10 ?/s in 8 seconds Determine :a. The…
A: The initial velocity of the car, u=50 m/s The final velocity of the car, v=10 m/s The time required…
Q: 5. A car moves in a straight line such that for a short time its velocity is defined by y( 3t + 2t…
A: Velocity = dx/dt = rate of change of…
Q: 11). How long does it take you to travel 200.5 meters if you constantly accelerate from 2.50 mls to…
A:
Q: 3. A car decelerates by constantly reducing 3 m/s per second of its velocity in a span of 10…
A: Given Deacceleration a=-3m/s2 Time t=10sec Average velocity Vavg=30ft/s=30×.305=9.15m/s
Q: 9) A speedy car goes with initial velocity of 20m/s to a velocity of 35m/s by traveling a…
A: Given : Initial velocity →u=20 m/s Final velocity →v=35 m/s Displacement →s=30 m
Q: 1. What is the average speed of a cheetah that sprints 100 m in 4 s? How about if it sprints 50m in…
A: average speed=total distance total time for 100 m in 4s average speed=1004=25 m/s
Q: 3. An object is thrown vertically upward. It has a speed of 40 ft/s when it has reached one-half its…
A:
Q: A car starts at a green light and accelerates at 6 m/s2. A truck passes through the same light at…
A: The kinematic equation of motion is given by Where u = Initial speed, a = acceleration, t = time, S…
Q: 12. Two cars moving in the same direction I both at constant speeds of 60 kph and 40 kph…
A:
Q: 1.A car travels in the north expressway with a constant velocity of 80kmhr for 10mins. what is the…
A: Given that:-Car velocity, v=80 km/hrand, time, t=10 min.=600 secDirection of movement is North.
Q: 1. A car accelerates from rest for 6 seconds with a constant acceleration of 1.5 m/s?. Find the…
A: Given Vi = 0 acceleration ( a ) = 1.5 m/s2 We have to find out velocity…
Q: 2. A car traveling at 20 m/s when the driver sees a child standing on the road. He takes 0.80s to…
A:
Q: A car starts at a green light and accelerates at 6 m/s2. A truck passes through the same light at…
A: Sol n'' Take the green light as starting point For carInitial velocity (u1) = 0accelertion…
Q: A car accelerates uniformly from zero to 13 m/s* in 8 seconds staring from rest. During the next 4…
A: Initial velocity = 0 msacceleration for first 8 seconds = 13 ms2acceleration for next 4 seconds = -…
Q: 1. A bicyclist pedals at a speed of 5.0 m/s. How far does he travel in 2000 seconds?
A:
Q: 2.) An object begins from rest and accelerates to a final velocity of Vf= 200 ft/sec in a distance…
A:
Q: 12. A runner has an average speed of 4 m/s during a race. How far does the runner travel in 20…
A: Given Average speed v= 4m/a Time t= 20 min
Q: which of the following speeds is the fastest? a. 4.2 ' 10^-2 km/s b. 1.4 ' 10^2 km/s c. 4.0 '…
A:
Q: m A small rock is thrown vertically upward with a speed of 12.0 from the edge of the roof of a S…
A: Given data: A rock thrown vertically upward Initial velocity (uy) = 12.0 m/s Height of the roof of…
Q: travelling speed pproximately 34 miles per h a zone where the posted sp A car at nstant of 15: a
A: GivenSpeed of car , v=15 m/sPolice car is stationary Initial speed of police car ,u=0Acceleration of…
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: 4. A car is moving along straight-line path with speed of 16 m/s. After 10 seconds the driver…
A: We have a car moving with a constant velocity of u=16 m/s for t1=10 s. In the next t2=5 s the car…
Q: 4. A car company claims that its car can accelerate from rest to a speed of 28.0 m/s in 20.0 s. Find…
A:
Q: 5. DETERMINE THE STOPPING DISTANCES FOR A CAR WITH AN INITIAL SPEED OF 95km/h AND A HUMAN REACTION…
A:
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