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4 years ago

What's the formula for acceleration when force is included.

Physics

2 answers:

Bezzdna [24]4 years ago

4 0

Resultant force (newton, N) = mass (kg) × acceleration (m/s2)
Hope this helped :)

Dima020 [189]4 years ago

3 0

Acceleration of an object =

(the net force acting on it)
divided by
(its mass) .

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What is the condition for distance travelled by a body is equal to displacement

Simora [160]

Answer:

When the body travels the shortest distance or travels in a straight line, it's distance becomes equal to displacement. 

Explanation:

Distance is the actual path covered while displacement is the shortest path or distance covered.

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6 0

4 years ago

2. The water is then heated to its boiling point. Calculate the specific latent heat of

Law Incorporation [45]

Answer:

2465 J/g

Explanation:

The amount of energy required to boil a sample of water already at boiling point is given by

$Q=m\lambda_v$

where

m is the mass of the water sample

$\lambda_v$ is the specific latent heat of vaporization of water

In this problem, we know

$Q=813,600 J$

$m = 330 g$

Solving the equation for $\lambda_v$ , we find

$\lambda_v = \frac{Q}{m}=\frac{813600}{330}=2465 J/g$

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4 years ago

1. Approximately how many people watch the March Madness tournament?

Stolb23 [73]

40 million
1. Approximately how many people watch the March Madness tournament? There are more than 140 million that watch March Madness.

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3 years ago

Technician A says that front bearing assembly locknuts for RWD vehicles are typically heavily torqued to maintain the bearing ad

Burka [1]

Answer:

B. Technician B

Explanation:

The statement made by Technician A is not right because for an RWD vehicles, its front bearing assembly is not used for sustaining the bearing adjustment. The statement made by the Technician B is right because the main reason for staking the bearing assembly of the wheel of a FWD vehicle is to ensure that the torque is at a specific value. Thus, only Technician B is correct.

7 0

3 years ago

Some radar systems detect the size and shape of objects such as aircraft and geological terrain. What is the frequency of such a

vova2212 [387]

Answer:

$f=1.57\times 10^9\ Hz$