sciencestudent82 sciencestudent82

16-10-2020
Physics

contestada

The power required by engine of car of mass
1000 kg to accelerate it from rest to a speed of
72 km/h in 20 s is
(1) 10 kW
(2) 1 kW
(3) 100 kW
(4) 1000 kW

Respuesta :

nicolegersin5 nicolegersin5

17-10-2020

Answer:

i'm sorry but i think the answer is 100 kW

Answer Link

Otras preguntas

Rachel Carson can be credited for _______. a. the modern environmental movement, slowing the extinction rate of hibernating mammals, and writing laws to protect

Which number can you use as a denominator to write equivalent fractions for 4/7 and 5/6

Calculate how to prepare 250.00 ml of approximately 1.0 m hcl solution from the 2.5 m hcl solution. show your work.

What is the value of x in the diagram? A. 100 B. 60 C. 50 D. 120

In Cry, the Beloved Country, Why does Kumalo return to speak with Absalom’s girlfriend? Despite his personal feelings toward the girl, Kumalo knows that the rig

The sequence an = one third(3)n − 1 is graphed below: coordinate plane showing the points 2, 1; 3, 3; and 4, 9 Find the average rate of change between n = 3 a

LESS CARS ON THE ROAD MEANS LESS TRAFFIC. What is is supposed to be?

Which are found in the retina? A) lens and sclera B) vitreous humor and iris C) pupil and cornea D) rods and cones

2 h2o ( g) 2 h2 (g) + o2 (g) kp = 7.8 × 10-16 at 930 k. give the value of kp for this reaction, if it is written as: 1/2o2 (g) + h2 (g) h2o (g)

Please help asap Will give brainliest