b. What fraction of g is this?

c. How far has the car traveled when it reaches 60 mph? Give your answer both in SI units and in feet.

Shelia Lawrence
2021-12-24
Answered

a. What constant acceleration, in SI units, must a car have to go from zero to 60 mph in 10 s?

b. What fraction of g is this?

c. How far has the car traveled when it reaches 60 mph? Give your answer both in SI units and in feet.

b. What fraction of g is this?

c. How far has the car traveled when it reaches 60 mph? Give your answer both in SI units and in feet.

You can still ask an expert for help

John Koga

Answered 2021-12-25
Author has **33** answers

The initial velocity is zero, the final velocity is given by

According to the kinematic equation,

Solve for a

It can be written as,

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When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure (a). The total gravitational force on the body, vector F g, is supported by the force vector n exerted by the floor on the toes of one foot. A mechanical model of the situation is shown in Figure (b), where vector T is the force exerted by the Achilles tendon on the foot and vector R is the force exerted by the tibia on the foot. Find the values of vector T , vector R , and θ when vector F g = 805 N. (Do not assume that vector R is parallel to vector T .)

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What is the relationship between the model (right measurement) and the actual object (left measurement) in each of these examples?

10 ft : 24 in$\text{Undefined control sequence boxempty}$

1 mi : 5,280 ft$\text{Undefined control sequence boxempty}$

20 cm : 1,000 mm$\text{Undefined control sequence boxempty}$

10 ft : 24 in

1 mi : 5,280 ft

20 cm : 1,000 mm

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If the hypotenuse of a

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To determine:

a) The solution of the equation

b) The solution of inequality

c) The solution of inequality