A. Yes
A. Yes
See lessLost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
A shell, in its flights, explodes into four unequal parts. Which of the following is conserved:
Answer: A. Momentum A shell, in its flights, explodes into four unequal parts. Momentum is conserved.
Answer: A. Momentum
See lessA shell, in its flights, explodes into four unequal parts. Momentum is conserved.
A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. What is conserved :
Answer: C. Momentum alone A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. It conserved momentum alone.
Answer: C. Momentum alone
See lessA bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. It conserved momentum alone.
An athlete runs some distance before taking a long jump, because:
Answer: A. It helps him to gain energy An athlete runs some distance before taking a long jump, because it helps him to gain energy.
Answer: A. It helps him to gain energy
See lessAn athlete runs some distance before taking a long jump, because it helps him to gain energy.
If a constant force is applied to a mass, it moves with a uniform:
Answer: B. Acceleration If a constant force is applied to a mass, it moves with a uniform acceleration.
Answer: B. Acceleration
See lessIf a constant force is applied to a mass, it moves with a uniform acceleration.
‘newton sec’ stands for the unit of:
Answer: D. Momentum 'newton sec' stands for the unit of momentum.
Answer: D. Momentum
See less‘newton sec’ stands for the unit of momentum.
The units of impulse are the same as those of:
Answer: B. Momentum The units of impulse are the same as those of momentum.
Answer: B. Momentum
See lessThe units of impulse are the same as those of momentum.
Newton’s second law of motion gives the measure of:
Answer: B. Force Newton's second law of motion gives the measure of force.
Answer: B. Force
See lessNewton’s second law of motion gives the measure of force.