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adoni [48]
3 years ago
5

5. A 2000 kg truck has a momentum of 90,000 kg m/s. What is the velocity of the truck?

Physics
1 answer:
azamat3 years ago
3 0

Answer:

45 m/s or  180000000 which I do not think is the answer.

Explanation:

I am not 100% sure. Tell me if I'm wrong please.

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If earth had no landmasses, then the idealized zonal precipitation pattern would have _______.
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4 years ago
Because it can go from rest to 14.2 m/s (about 32 mi/h) in 2.1 s, one of the fastest-accelerating animals is the cheetah. If its
TEA [102]

Answer:

(a) P_{power}=2688.53Watt

(b) P_{power}=3.605hp

Explanation:

For part (a)

As we know that

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6 0
3 years ago
A red rubber ball rolls down a hill from rest with an acceleration of 7.8 m/s 2 . How fast is it moving after it has traveled 5
Wittaler [7]

Answer:

8.83m

Explanation:

Given parameters:

  Acceleration  = 7.8m/s²

   Initial velocity = 0m/s

  distance covered  = 5m

Unknown:

Final velocity  = ?

Solution:

The equation to solve this problem with is given as;

    V² = U² + 2aS

V is the final velocity

U is the initial velocity

a is the acceleration

S is the distance

 Input the parameters and solve;

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    V = √78 = 8.83m

5 0
3 years ago
Which of the following is NOT a developer of an atomic model?
MatroZZZ [7]
B) Planck. He is not a developer of an atomic model.
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