F=ma make m the subject
Answers
Answer:
M=f/a
Explanation:
F=m x a
÷a both sides
F÷a = m
M=f/a
Related Questions
A 92.0-kg skydiver falls straight downward with an open parachute through a vertical height of 325 m. The skydiver's velocity remains constant. What is the work done by the nonconservative force of air resistance, which is the only nonconservative force acting? (Assume that up is the positive direction.) a. +2.93 times 10^5 J b. 0J c. Answer is not obtainable, because insufficient information about the skydiver's speed is given. d. -2.93 times 10^5 J
A rectangular plate has a length of (22.4 ± 0.2) cm and a width of (8.4 ± 0.1) cm. Calculate the area of the plate, including its uncertainty.
A suspect is leading the police on a car chase. The officer reports that the suspect is traveling north at 100 miles per hour. The officer has reported the suspect's
13. Squids and octopuses take in water and forcibly expel it through thesiphon in a sudden spurt that pushes them through the water. This propulsion is an example of which Newton's Law? A. 1st Law B. 2nd Law C. 3rd Law D. All of Newton's Laws
Answers
Answer: melting point.
Explanation:
Freezing point is the temperature at which liquid phase changes to solid phase. Freezing point of water is .
Melting point is the temperature at which solid phase changes to liquid phase. Melting point of water is .
Melting and freezing are reversible processes which takes place at for water.
Boiling point is the temperature at which vapor pressure of the liquid becomes equal to atmospheric pressure.
Sublimation point is the temperature at which gaseous phase changes to solid phase.
Thus the freezing point of water is the same as its melting point.
The freezing point of water is the same as its melting point. (option a)
The freezing point of a substance refers to the temperature at which it changes from a liquid state to a solid state. In the case of water, this is when it turns from liquid water into ice. It's crucial to note that the freezing point of a substance is the same as its melting point, which is the temperature at which the solid changes back into a liquid. So, the answer is option a. The freezing point of water is the same as its melting point.
Hence the correct option is (a).
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b. the height of high tides varies with the phases of the moon.
c. spring tides and neap tides affect the phases of the moon.
d. the moon revolves around the Earth every 14 days.
Please select the best answer from the choices provided
Answers
Answer:
D
Explanation:
Because neap and spring tides happen twice a month during new moon and full moon .It occurs twice in a month which is 14 days
Answer:
i think it is d
Explanation:
REQUIRED: SUBSTITUTE & SOLVE:
A. 45 V
B. 5 V
C. 45 A
D. 0.2 V
Answers
Answer:
formual is
V = IR
V = 3*15
V= 45 V
hope it helps
Final answer:
Given the current of 3 A and resistance of 15 Ohms, we can use Ohm's Law to calculate the voltage. We rearrange the formula to V = I * R, fill in the given values which results to V = 45 V. The correct answer is A. 45 V.
Explanation:
The problem involves Ohm's Law which is a foundational concept in Physics, particularly in the study of electricity. Ohm's Law states that the current (I) through a conductor between two points is directly proportional to the voltage (V) across the two points, and is inversely proportional to the resistance (R). The formula that represents Ohm's Law is I = V/R.
Given the current (I = 3 Amps) and the resistance (R = 15 Ohms), we can rearrange the formula to solve for voltage (V). Thus, the formula becomes V = I * R. When the given values are substituted, we have V = 3 A * 15 Ω, which results in V = 45 V. Therefore, a voltage of 45 V will produce 3 A in a circuit with 15 ohms of resistance. The correct answer is A. 45 V.
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Answers
Answers
I don't know your options, but i can describe the wave motion for you:
wave motion is energy transfer through space that proceeds in regular variations (such as vibration),- we say that it's an oscillation because of the regular variations. These variations have specific characteristics, such as frequency or length.
Answers
As you run toward a source of sound, you perceive the frequency of that sound to decrease.
Explanation:
Doppler's effect is a principle used to describe the frequency and the intensity of sound and wavelengths of a source and observer with the two possibilities.
(i) Stationary sound source and moving observer.
(ii) Moving sound source and a stationary observer. It is a relative motion.
Consider when the observer is moving towards a source, the frequency of the sound will be higher and when moving away from the source, the frequency will decrease.
frequency is the speed of vibration and this determines the pitch of the sound. it is only useful or meaningful for musical sounds. where there is a strongly regular waveform. frequency is measured as the number of wave cycles that occur in one second. the unit that is being measured is (hz)