In order to compare the two temperatures, we need to convert 20°F into Celsius. The formula we need to use is:
Substituting 20°F, we find
And this is less than 0°C, so the answer is
20°F is colder than 0°C.
Answer:
17.3 m
Explanation:
Given that,
Mass of a hammer is 0.58 kg
Velocity with which the hammer slides is 6.69 m/s at constant speed.
The roof makes an angle of 18 ◦ with the horizontal, and its lowest point is 18.2 m from the ground. We need to find the horizontal distance traveled by the hammer between the time is leaves the roof of the house and the time it hits the ground. Firstly, we will find the time taken by the hammer when it reaches ground in vertical direction.
Putting all the values,
Neglecting negative value,
To find horizontal distance, multiply 2.72 s with the horizontal component of velocity.
<h3>I would say FALSE because you would want to try with new equipment so its not alsready worn out and best fits you. </h3><h3>Hope I helped, sorry if not tho</h3>
Answer:
Newtons
Explanation:
Its units are newtons because force has both magnitude and direction.
Answer:
Kg
Explanation:
mass is measured in kilograms
therefore its si unit is kg