A test car starts from rest on a horizontal circular track of 90-m radius and increases its speed at a uniform rate to reach 115 km/h in 14 seconds. 90 m COD

Q: A car travels 120 m in 5.0 s at constant velocity. If it then breakes and comes to a stop in 4.0 s…

A: Given data The distance traveled by car is: d = 120 m The time for which car travels at the constant…

Q: A toy car go up along the 10.0 m long road inclined at 35.0\deg with an initial speed of 5.00 m/s.…

A: When the first sled/toy car is going up the incline the force of gravity component down the plane…

Q: From – 40m a particle is accelerated to -90 m on the y-axis in 6.5x 10 -6second. Determine its…

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Q: A ball rolls off of a flat table that is 1.00. m above the floor. If the ball lands 1.04 m from the…

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Q: A kangaroo can jump over an object 1.69 m high. (a) Calculate its vertical speed (in m/s) when it…

A: Given data:  Initial velocity (v0) = 5.75 m/s, upward Acceleration due to gravity (g) = 9.81 m/s2,…

Q: Convert 31 mph to m/s. Round to the nearest hundredth.

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Q: 8%) Problem 2: When you drive to work on a winding road, the odometer of your car changes from 27120…

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Q: 44. A dynamite blast at a quarry launches a chunk of rock straight up- ward, and 2.0 s later it is…

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Q: The acceleration of a rocket traveling upward is given by a, =b+c $p. Determine the time needed for…

A: Given  initially vp= 0 m/s  sp = 0 at t=0 sec  b = 6 m/s²  c = 0.02 1/s²  spl= 100m   Ap = b + c*sp…

Q: 44. A train 4.00 × 10² m long is moving on a straight track with a speed of 82.4 km/h. The engineer…

A: Length of train (S) = 4.00 × 102 m = 0.4 km  Initial speed of train (u) = 82.4 km/h  Final speed of…

Q: A ball is dropped from a height of 10.3m. How long will it take for the ball to hit the ground? t=…

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Q: Raindrops fall 1.06 x 103 m from a cloud to the ground. If they were not slowed by air resistance,…

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Q: In a slap shot a hockey player accelerates the puck from a velocity of 10.00 m/s to 50.0 m/s in the…

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Q: A human-powered airplane, the Gossamer Albatross, flew from England, to France. It covered a…

A: Given value--- total distance = 38.5 km . total time = 2 h 49 min . We have to find--- average…

Q: In a slap shot, a hockey player accelerates the puck from a velocity of 8.00 m/s to 40.0 m/s in th…

A: Given: The initial velocity of the puck is 8 m/s. The final velocity of the puck is 40 m/s. The time…

Q: If the velocity V(t) = 20+4t, find the speed and the acceleration at t=2s. %3D OA) 28 m/s & zero

A: Given  Velocity V=20+4t

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.