3 years ago

The resistance of the coil of a

Physics

1 answer:

ololo11 [35]3 years ago

7 0

Answer:

54 is the correct answer to this question

You might be interested in

Which characteristic is related to kinetic energy but not potential energy.

Reil [10]

Answer:

Option (D)

Explanation:

3 0

3 years ago

Predictions about the future based on the position of planets is an example of

olasank [31]

Answer:

astronomi

Explanation:

sciemce ya ya

3 0

3 years ago

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road i

Kitty [74]

Answer:

B. Kinetic friction

Explanation:

This is definitely the correct answer because kinetic friction acts when an object is in motion and it allows the object to move without slipping, etc

ALSO, PLEASE DO MARK ME AS BRAINLIEST UWU 

Bonne journée ;) 

6 0

3 years ago

Read 2 more answers

When the velocity of the car is constant the force of friction is?

miv72 [106K]

..... equal to the force from the engine pushing the car forward.

That's why the car is not accelerating. The horizontal forces on it
are balanced.

6 0

3 years ago

A 55 kg pole vaulter falls from rest from a height of 5.4 m onto a foam rubber pad. The pole vaulter comes to rest 0.24 s after

AnnZ [28]

Answer:

a) 10.3 m/s

b) 566 N

Explanation:

$v {}^{2} = {u}^{2} + 2as \\ v {}^{2} = 0 {}^{2} + 2(9.81)(5.4) \\ v = 10.3 \: ms {}^{ - 1}$

$force \: = \frac{d(mv)}{dt} \\ = 55(10.293) \\ = 566 \: newtons$

4 0

3 years ago