An object has a initial velocity of $10 m s^{- 1}$ and acceleration of $2 m s^{- 2}$ . What is the net force applied by the engine to the car of mass $50 k g$ ?

50 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

25 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

100 N

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

None of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 100 N
Given, initial velocity, $u = 10 m s^{- 1}$ , acceleration, $a = 2 m s^{- 2}$ and mass, $m = 50 k g$
Let the net force applied be F.

According to Newton's second law of motion:
$F = m a = 50 \times 2 = 100 N$
$∴$ Net force applied is 100 N.

Suggest Corrections

Similar questions

An engine of mass 50 kg has an initial velocity of 10 $m s^{- 1}$ and acceleration of 2 $m s^{- 2}$ . What is the net force produced by the engine?

An object of mass 50 kg has an initial velocity of $10 m / s$ . A force is applied on the object producing an acceleration of $2~ m/ $s^2$$ . what is the force applied on the object?

Q. An object of mass 50 kg, starting from rest, accelerates constantly and attains a speed of 10

\frac{m}{s}

in 5 seconds. The force applied on the object is ___ N.

An object of 50 kg gets the speed of 10m/s in 5 second from zero velocity. Calculate the required force applied by engine of the car? (in N)

___

Q. A

2 k g

object has an initial velocity of

u = 10 m s^{- 1}

. The retardation due to friction is

2 m s^{- 2}

. After what time does the object stop?

Join BYJU'S Learning Program

An object has a initial velocity of 10 ms−1 and acceleration of 2 ms−2. What is the net force applied by the engine to the car of mass 50 kg?

The correct option is C 100 NGiven, initial velocity, u=10 ms−1, acceleration, a=2 ms−2 and mass, m=50 kg Let the net force applied be F. According to Newton's second law of motion: F=ma=50×2=100 N ∴ Net force applied is 100 N.

An object has a initial velocity of $10 m s^{- 1}$ and acceleration of $2 m s^{- 2}$ . What is the net force applied by the engine to the car of mass $50 k g$ ?

The correct option is C 100 N
Given, initial velocity, $u = 10 m s^{- 1}$ , acceleration, $a = 2 m s^{- 2}$ and mass, $m = 50 k g$
Let the net force applied be F.

According to Newton's second law of motion:
$F = m a = 50 \times 2 = 100 N$
$∴$ Net force applied is 100 N.