Ask a New Question

a. Find the speed required

If the net force is required to bring a 1500kg car to rest from a speed of 55m. (a). Find the acceleration.(b). Find the force
1. 3 answers
2. asked by Manut Mark
3. 309 views
how much work is required to make a 1400 kg car increase its speed from 10 m/s to 20 m/s?what average force is required if the
1. 2 answers
2. asked by Nevaeh
3. 355 views
the stopping distance of an automobile is directly proportional to the square of its speed v. a car required 90 feet to stop
1. 2 answers
2. asked by Andrea
3. 9,599 views
A car is travelling 20m/s along a straight road. The driver sees a 36km/h speed limit sign 100m ahead. What constant retardation
1. 1 answer
2. asked by dillip
3. 1,011 views
A motorist travels at a constant speed of 34.0 m/s through a school zone; exceeding the posted speed limit. A policeman, waits
1. 4 answers
2. asked by Mark
3. 1,091 views
A motorist travels at a constant speed of 34.0 m/s through a school zone; exceeding the posted speed limit. A policeman, waits
1. 1 answer
2. asked by Erin
3. 586 views
A plane in calm weather flies east at 20 K.P.H. A 45 K.P.H wind blows from the north. Find the direction and speed required to
1. 1 answer
2. asked by carl
3. 562 views
(b) A boy wishes to walk on ice block at a constant speed. The coefficient of sliding friction for steel on ice is 0.05 and the
1. 1 answer
2. asked by tiisla
3. 576 views
(b) A boy wishes to walk on ice block at a constant speed. The coefficient of sliding friction for steel on ice is 0.05 and the
1. 1 answer
2. asked by tiisla
3. 568 views
A CAR IS MOVING INITIALLY AT A SPEED OF 50MI/H WEIGHTING 3000LB IS BROUGT TO A STOP IN A DISTANCE OF 200FT FIND THE BRAKING
1. 2 answers
2. asked by WASEEM
3. 695 views