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3 years ago

A car acceleration uniformly from 5 m\s to 13m/s in 4.0s. What is the acceleration of the car

Physics

1 answer:

Mila [183]3 years ago

8 0

Answer:

2 m/s/s

Explanation:

Vf-Vi = at

13-5 = a (4)

a = 2 m/s/s

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Suppose you were asked to find the torque about point p due to the normal force n in terms of given quantities. which method of

igomit [66]

Answer:

T=Lnsin $\alpha$

Please check the attached

Explanation:

The torque can simply be calculated by multiplying the length of the rod by the perpendicular force n as shown in the attached figure.

Note that sin90=1

T=Lsin $\alpha$ (nsin90)

T=Lsin $\alpha$ xn

T=Lnsin $\alpha$

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