For a short period of time, the frictional driving force acting on the wheels of the 2.7-Mg van is FD = (600t²) N, where t is in seconds. (Figure 1) Figure FD 1 of 1 > Part A If the van has a speed of 25 km/h when t = 0, determine its speed when t = 5 s. Express your answer to three significant figures and include the appropriate units. v= Value Submit μA Provide Feedback Request Answer Units ?

Q: compressed shoot 1.80 kg packages into a truck, as the figure(Figure 1) shows. The spring constant…

A: Given:-m=1.80kgh=1mk=380N/mx=0.31mTo find:-v

Q: Q3. A sphere is tested for drag resistance in a the wind tunnel. A pressure tapping at the…

A: Given :

Q: The wheel is subjected to a torque of M = 40 N·m (Figure 1). 400 mm M 150 mm 50 mm 25 mm B 100 mm If…

A: Step 1:Step 2:

Q: The drag coefficient for the car is Cp = 0.26, and the projected area into the 20°C airstream is 2.5…

A: Density = 1.202 kg/m3Drag coefficient = 0.26Projected area = 2.5 m2Temperature, Speed, v= 160 km/hr…

Q: The box slides down the path in (Figure 1) described by the equation y = (0.05z) m, where a is in…

A: A)Determine the y component of the velocity of the box at this instant B)Determine the y component…

Q: The motor exerts a force F on the 42.5-kg crate as shown in the graph. When t = 0, the crate is…

A:

Q: Suppose that F = 190 N . (Figure 1)" Figure 1 of 1 Provi A.

A: From FREE BODY DIAGRAM of the block,then we can find the velocity of block by applying Work Energy…

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.