Answer:
B. 17m/s
Explanation:
This question contains a graph that illustrates the relationship between the speed of a car over time. The graph shows that one can make an inference of the amount of time it takes for the car to cover a particular speed and vice versa.
In this case, after 3 seconds, the speed of the car will be 17 m/s. This inference was got by tracing the position of 3s in the x-axis to the value on the y-axis. Doing this, the best inference for the speed of the car after 3 seconds is 17m/s.
US Open
US Open live
US Open live stream
US Open live streaming
US Open live online
US Open live golf
US Open live coverage
US Open live feed
US Open live leaderboard
US Open live Golf
US Open live 2018
US Open live streaming fox sports
US Open live streaming Watch free
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
US Open 2018
US Open 2018 live
US Open 2018 live stream
US Open 2018 live streaming
US Open 2018 live online
US Open 2018 live golf
US Open 2018 live coverage
US Open 2018 live feed
US Open 2018 live leaderboard
US Open 2018 live Golf
US Open 2018 live
US Open 2018 live streaming fox sports
US Open 2018 live streaming Watch free
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
US Open odds
US Open golf
US Open golf 2018
US Open golf 2018 odds
US Open golf 2018 leaderboard
US Open golf 2018 tickets
US Open golf 2018 tee times
US Open golf 2018 prize money
US Open golf 2018 tv schedule
US Open golf 2018 dates
US Open golf 2018 live streaming
US Open golf 2018 live
US Open golf 2018 live coverage
US Open golf 2018 live stream
US Open golf 2018 live leaderboard
US Open golf 2018 live scores
US Open golf 2018 live feed
US Open golf qualifying
US Open golf tournament
US Open golf live
US Open golf live tickets
US Open golf tv schedule
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
US Open golf odds
US Open odds 2018
US Open golf
US Open Golf
US Open tickets
US Open Golf 2018 schedule
US Open 2018
US Open 2018 Golf
US Open 2018 golf
US Open 2018 dates
US Open 2018 schedule
US Open 2018 prize money
US Open 2018 odds
US Open 2018 results
US Open 2018 leaderboard
US Open 2018 tickets
US Open 2018 live
US Open 2018 live stream
US Open 2018 live streaming
US Open 2018 live online
US Open 2018 live golf
US Open 2018 live scores
US Open 2018 live leaderboard
US Open 2018 live coverage
US Open 2018 live free
Golf US Open 2018 live
USga US Open 2018 live coverage
Watch US Open 2018
Watch US Open 2018 online for free
Watch US Open 2018 golf
Watch US Open 2018 Golf
Watch US Open 2018 online
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
Watch US Open 2018 live
Watch US Open 2018 live stream
Watch US Open 2018 live online
Watch US Open 2018 live golf
Watch US Open 2018 live Golf
Watch US Open 2018 live online free
Watch the Watch US Open 2018 live
Watch US Open Golf 2018 live
Watch US Open
Watch US Open live
Watch US Open live stream
Watch US Open live online
Watch US Open live golf
Watch US Open live on internet
Watch US Open live Golf
Watch US Open live 2018
Watch US Open live espn
Watch US Open live coverage
Watch US Open live fox
Watch US Open live online free
Watch US Open live golf free
Watch US Open Golf
Watch US Open golf on internet
Watch US Open golf live online free
Watch US Open golf live on fox sports
Watch US Open golf free
Watch US Open golf online free
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
Watch US Open golf live free
Watch US Open golf 2018 live golf
Watch US Open golf live
Watch US Open Golf 2018 online free
Watch US Open Golf live
Watch US Open golf 2018 live
Watch US Open Golf 2018
Watch US Open golf 2018
Watch US Open online free
Watch US Open fox
Watch US Open free
US Open Championship
US Open Championship golf channel
US Open Championship 2018
US Open Championship Winners
US Open Championship leaderboard
US Open Championship live
US Open Championship live stream
US Open Championship live streaming
US Open Championship live coverage
US Open Championship 2018
US Open Championship 2018 live
US Open Championship 2018 live streaming
US Open Championship 2018 golf
Watch US Open Championship
Watch US Open Championship live
Watch US Open Championship live streaming
Watch US Open Championship 2018
Watch US Open Championship 2018 live
Watch US Open Championship live streaming
Watch US Open Championship online
Watch US Open Championship live golf
Watch US Open Championship 2018 golf
https://livevsonlinehd.de/usopen2018/
https://livevsonlinehd.de/usopen2018/
Watch US Open Championship 2018 live coverage
Answer:
173.75 km/hr in the NW direction.
Explanation:
Velocity is the time rate of change in displacement of a body. Mathematically:
v = d / t
where d = displacement
t = time
Therefore, the velocity of the car is:
v = 556 / 3.2 = 173.75 km/hr
The velocity of the car is 173.75 km/hr in the NW direction.
Let the projectile be launched with a speed u with an angle Ф. Its vertical component is u sin Ф and horizontal component is u cos Ф.
Let the time it takes to reach the top height: t
v = u + at => 0 = u sin Ф - g t => t = u sinФ / g
total time it takes to reach back the ground : 2 t = <em>2 u sin Ф / g</em>
range of projectile : speed * time = u cosФ * 2 u sin Ф/g = u² sin 2Ф /g
Maximum range for any direction: when sin 2Ф = 1 => Ф = 45 deg.,
<em><u> maximum range = u² /g</u></em>
So time taken for projectile to go up & down: 2 u / g √2 as sin 45 = 1/√2
= √2 u /g
distance traveled vertically by a freely falling body in that time :
1/2 g t² = 1/2 g 2 u²/g² <em><u> = u²/g</u></em>
Hence proved.
Answer: Yes
because.....
When the cruise control is engaged, the throttle can still be used to accelerate the car. Also,
* Hopefully this helps:) Mark me the brainliest:)!!!