Abridge that was 5.0 m long has been washed out by the rain several days ago. how fast must a car be going to successfully jump the stream? although the road is level on both sides of the bridge, the road on the far side is 2.0 m lower than the road on this side. group of answer choices

Speed, v = 7.83 m/s

Explanation:

It is given that,

Length of the bridge, l = 5 m

The road on the far side is 2.0 m lower than the road on this side, x = 2 m

The horizontal distance covered by the car is 5 meters and the vertical distance covered by the car is 2 meters.

Initial speed of the car, u = 0

Let t is the time taken by the car . Using the second equation of motion as :

For vertical distance :

Let v is the velocity to jump the stream. It is given by :

Horizontal distance, d = 5 m

v = 7.83 m/s

So, the car should travel with a speed of 7.83 m/s. Hence, this is the required solution.

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

it takes about 30 days for it to break down