3 years ago

Which is a vector quantity? speed time acceleration distance

1 answer:

5 0

Answer:

the quantity which has both magnitude and direction is called vector quantity

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NeTakaya

Answer:

Force of static friction between the two surfaces

Explanation:

When two surfaces come into contact, they exert a force that resist the sliding of the two surfaces. This force is called static friction.

This force is given by the relation

$F_{s}=\mu_{s}\eta$

Where,

μ - coefficient of static friction

η - normal force acting on the body

When a force acts on a body placed on a rough surface, it doesn't do any work if the applied force was less than the force of static friction.

So, in order to move the body, the applied force should be greater than the force of static friction.

6 0

3 years ago

Luba_88 [7]

d: all of these because more coil will increase the current,voltage,and the electrical field hope this helped

8 0

3 years ago

Anestetic [448]

Explanation:

The speed of the red car, relative to the blue car, is:

v = 75 m/s − 50 m/s

v = 25 m/s

6 0

3 years ago

ArbitrLikvidat [17]

U=0
t=10 
a=9.8m/s/s 
v is velocity (the tower must be very high to be able to fall for 10 seconds!!!) 

you work out the result now

6 0

3 years ago

Over [174]

B) colloid because i took the test and that the answer

5 0

3 years ago