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Marianna [84]
3 years ago
12

PLEASE TRY TO ANSWER AS MANY QUESTIONS AS YOU CAN !

Physics
1 answer:
4vir4ik [10]3 years ago
4 0

Answer:

0.81N

Explanation:

Ff = Fwx = .165x 9.81 SIn 30 = 0.81N

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The battery of a flashlight develops 3 V, and the current through the bulb is 200 mA.What power is absorbed by the bulb?
Verizon [17]

Answer : The power absorbed by the bulb is, 0.600 W

Explanation :

As we know that,

Power = Voltage × Current

Given:

Voltage = 3 V

Current = 200 mA = 0.200 A

Conversion used : (1 mA = 0.001 A)

Now put all the given values in the above formula, we get:

Power = Voltage × Current

Power = 3V × 0.200 A

Power = 0.600 W

Thus, the power absorbed by the bulb is, 0.600 W

3 0
4 years ago
The magnitude of the gravitational acceleration at the surface of a planet of mass M and radius R is g. What is the magnitude of
maksim [4K]
2M/4R2=.5M/R2= .0.5 g
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3 years ago
How do you find the velocity after a collision
Evgen [1.6K]

Answer:

In a collision, the velocity change is always computed by subtracting the initial velocity value from the final velocity value. If an object is moving in one direction before a collision and rebounds or somehow changes direction, then its velocity after the collision has the opposite direction as before.

Explanation:

7 0
4 years ago
I need help on the ones that are blank they are to confusing
Pavel [41]
For number 52, 1kg=1000 g

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Linear expansivity?<br>​
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