Express 31 km h¹ in m s¹

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Q: anging a ubjected t

A: given:

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A: Given data:  Mass (m) = 45 kg Height (h) = 8.22 m Required: The gravitational potential energy

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Q: Volume = 45 cm3 density - Determine mass = ? 0.25 gem³ 8cm

A: volume of object (V) = 45 cm3density (d) = 0.25 gcm3

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Q: O. The velocity of a particle undergoing simple harmonic motion is described by, v(t) = 2.25 [m/s]…

A: Given: Velocity vt=2.25 m/scos0.555 rad/s t + 0.450 rad. Required: Maximum acceleration.…

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Q: 3 Dersity of steel = 9.8 g cm²" find density in kg m 3 2

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A: Given data :- acceleration a = 8 m/s2 time t = 5 s initial velocity u = 0

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Q: 30. The velocity of a particle undergoing simple harmonic motion is described by, v(t) = 2.25 [m/s]…

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A: Given data :- length of the wire L = 12 m mass of wire M = 2.10 kg tension applied T = 1.125 × 106 N

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Q: A car is moving on a straight line with a variable speed according to the equation v=5t+3 and the…

A: Note :- S.I unit of acceleration is  m/s2 .   Here we just use formula of acceleration (a), a=dv/dt…

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Q: What current will be taken by a 1230 W appliance if the supply voltage Is 250 V ?

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Q: A car is moving at a speed of 10 m/s, so if its speed is doubled due to uniform acceleration within…

A: Given data The velocity of the car is given as u = 10 m/s. The time interval is given as t = 10 s.…

Q: Given data: Density = 4570 kg/m3 Mass = 25 kg Determine the volume

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Q: Express 86 km h-¹ in m s1

A: Given data;  Express 86 km h-1 in m s1

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Q: Express 46 km h-¹ in m s-¹

A: Given data;  Express;    46 km h-1 in m s-1

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Q: Find the mass of a car that drives at 30 m/s and has 468100 J of energy.

A: Given data :                   Velocity     =    V              Kinetic energy    =   K•E…

Q: find A mo I. about

A: Given:The mass of each object is m. The length of the triangle is l.

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Q: 29. Consider Planet X whose mass and radius are 9.05 × 1025 [kg] and 5.95 x 104 [m], respectively.…

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Q: A car is moving at a speed of 10 m/s, so if its speed is doubled due to uniform acceleration within…

A: Initial velocity of car (u) = 10 msfinal velocity (v) = 2 u time (t) = 10 seconds

Q: Determine the momentum of a car having mass 4.5 kg moving with a velocity 3.4 m/s

A: Given data :                 Velocity     =     V                 Mass    =     m           To find…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.