The unit newton metre (N-m) is equivalent to
1 answer:
Answer:
Explanation:
For each part of the unit, we can find what elementary units they are made up of.
The Newton unit is since F = ma and F is force (with units of newtons). m is mass with units of kg, a is acceleration with units of m/s^2.
The unit m is simply a meter.
Multiply with m to get
. This is also the unit of torque.
You might be interested in
Answer:
The velocity of the cart at the bottom of the ramp is 1.81m/s, and the acceleration would be 3.30m/s^2.
Explanation:
Assuming the initial velocity to be zero, we can obtain the velocity at the bottom of the ramp using the kinematics equations:
Dividing the second equation by the first one, we obtain:
And, since , then:
It means that the velocity at the bottom of the ramp is 1.81m/s.
We could use this data, plus any of the two initial equations, to determine the acceleration:
So the acceleration is 3.30m/s^2.